GeneralInformation

Hostnames	area-do-aluno.center-ao.com.br
Domains	center-ao.com.br
Country	United States
City	Miami
Organization	ReliableSite.Net LLC
ISP	ReliableSite.Net LLC
ASN	AS23470

WebTechnologies

JavaScript libraries

jQuery

UI frameworks

Bootstrap

Vulnerabilities

Note: the device may not be impacted by all of these issues. The vulnerabilities are implied based on the software and version.

CVE-2023-44487	The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVE-2021-3618	5.8ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer.
CVE-2021-23017	6.8A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact.

OpenPorts

21 22 53 80 123 443 3306

1718618709 | 2024-05-03T06:14:19.366870

21 / tcp

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 01:14. Server port: 21.
220-This is a private system - No anonymous login
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.
530 Login authentication failed
214-The following SITE commands are recognized
 ALIAS
 CHMOD
 IDLE
 UTIME
214 Pure-FTPd - http://pureftpd.org/
211-Extensions supported:
 EPRT
 IDLE
 MDTM
 SIZE
 MFMT
 REST STREAM
 MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;
 MLSD
 AUTH TLS
 PBSZ
 PROT
 UTF8
 ESTA
 PASV
 EPSV
 SPSV
 ESTP
211 End.

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            32:da:6a:d4:cb:32:0e:cd:8e:59:43:61:40:d1:8d:21:32:73:75:18
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=AU, ST=Some-State, O=Internet Widgits Pty Ltd
        Validity
            Not Before: Feb  3 17:10:01 2021 GMT
            Not After : Jan 29 17:10:01 2041 GMT
        Subject: C=AU, ST=Some-State, O=Internet Widgits Pty Ltd
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:9a:b8:ea:3e:fc:a0:84:46:d6:3a:b0:ae:0b:79:
                    ad:e8:15:21:8e:36:0b:20:df:c1:d8:66:a4:d3:b9:
                    f7:f3:ad:4e:65:6a:f0:f5:90:90:41:c7:4c:3c:75:
                    56:96:4e:dc:73:8e:89:6a:88:65:85:29:73:7e:c4:
                    ae:7c:d9:48:44:e0:b6:85:c2:6b:8e:f5:34:61:3b:
                    ab:3f:3f:70:cf:9b:a7:1e:98:28:11:3d:f3:f2:5a:
                    5b:0d:27:32:3c:b6:5e:a1:60:24:f7:bb:5f:ca:5d:
                    aa:c8:9b:10:c4:48:ee:6a:0d:54:6a:a6:f6:25:23:
                    39:2b:f4:a8:83:4b:43:7b:3e:3e:dc:12:ed:1b:f8:
                    69:7b:9d:11:60:ff:3f:9b:f6:1d:0f:67:f4:d3:59:
                    5b:3e:3b:2a:65:cd:e1:80:e5:15:99:89:81:a6:17:
                    59:78:89:92:bf:49:33:65:21:d9:60:b1:7a:eb:cf:
                    a8:fb:bc:d2:3d:a4:6c:ae:c2:14:48:d2:ed:39:83:
                    d1:d9:50:99:0f:ab:05:7c:6d:51:62:11:aa:cd:fa:
                    d4:1d:28:33:c2:44:aa:6f:70:69:cc:70:5f:71:26:
                    14:4a:8b:c4:75:a4:ff:7c:cc:eb:00:f5:dc:8f:36:
                    89:ca:c9:17:50:3a:90:3a:bb:2d:88:3e:9b:d0:b3:
                    d8:19
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                D5:45:03:9E:3E:27:4A:B2:29:C9:A0:30:5F:C8:D0:E3:72:39:5E:40
            X509v3 Authority Key Identifier: 
                D5:45:03:9E:3E:27:4A:B2:29:C9:A0:30:5F:C8:D0:E3:72:39:5E:40
            X509v3 Basic Constraints: critical
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        66:8e:e3:cf:ac:09:c8:ed:90:42:0e:91:c2:95:42:13:be:fe:
        b5:cd:ea:9e:72:67:49:91:89:6f:1c:98:7a:43:f4:1c:ab:3e:
        6c:0e:73:72:bf:d4:73:62:ce:f5:89:be:6a:0a:b3:af:97:9b:
        ac:5a:ca:c3:1d:02:22:86:29:ae:ba:54:fb:d8:fc:1b:ab:50:
        71:88:b0:83:ec:c6:bc:99:1f:16:9d:d4:e8:08:08:b0:c1:00:
        37:fc:61:1d:75:aa:cb:f7:1c:a0:23:80:16:ba:6e:50:eb:f7:
        e0:fd:96:9f:f1:8d:f4:17:83:60:bc:a8:ce:1a:8b:3d:e8:30:
        c2:18:61:ee:d1:e5:f1:74:b5:eb:02:33:06:d6:c0:d5:4a:6e:
        46:4c:76:18:1f:fb:31:64:41:c5:ae:b2:ba:d6:9d:42:7a:d0:
        c5:0a:88:13:6a:c2:21:e0:9c:a8:b9:53:fd:62:3b:f4:7f:66:
        4c:52:ff:6f:83:c3:79:01:f9:b4:60:ba:a3:a7:17:22:8e:7a:
        a0:04:08:c0:6b:9b:b4:93:bd:fd:8b:bf:e2:0d:d5:dc:36:f1:
        a7:29:76:9f:27:21:8c:e1:5b:c2:a1:a7:82:82:72:93:da:bf:
        7f:62:e2:08:8f:7f:61:13:65:72:13:73:79:54:f2:9d:dd:62:
        92:fc:e5:94

-401576259 | 2024-04-30T02:52:34.720141

22 / tcp

SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABAQDaaNglJKredj19MOsuyirmWSni+m02jdB42vf0mbJ8G9wn
yJ6ENmYSCSbh1HDlyj6+4y3ZvebhtfLWOq+iW3WZgEkw3xPitF4bBskObfnm0w4lNzwhu2DCXGyU
V9V+B49bicjmpdOy2LbbLHQloqIaPh8BOTXh0K2nauhkKE8SKGBfBaExyS4DNsAx2dN6XnGu1LnW
gWvFhpNIDGfRiyqCxDG6qKDBEq5YQDipJQpVVlxToRmY7Xn5Q3t6XyJKU7Vt6AeuDKU9n3HMwKdS
Nflipp5c97wKxbSt71egelThdeECEy2KikrRD+ZkJ/0NfqRX8eOVs46k8Q65ZVLFMO/N
Fingerprint: f0:ce:80:d4:76:4e:b5:52:b0:f9:11:b4:73:7f:7f:36

Kex Algorithms:
	curve25519-sha256
	curve25519-sha256@libssh.org
	ecdh-sha2-nistp256
	ecdh-sha2-nistp384
	ecdh-sha2-nistp521
	diffie-hellman-group-exchange-sha256
	diffie-hellman-group16-sha512
	diffie-hellman-group18-sha512
	diffie-hellman-group14-sha256
	diffie-hellman-group14-sha1

Server Host Key Algorithms:
	rsa-sha2-512
	rsa-sha2-256
	ssh-rsa
	ecdsa-sha2-nistp256
	ssh-ed25519

Encryption Algorithms:
	chacha20-poly1305@openssh.com
	aes128-ctr
	aes192-ctr
	aes256-ctr
	aes128-gcm@openssh.com
	aes256-gcm@openssh.com

MAC Algorithms:
	umac-64-etm@openssh.com
	umac-128-etm@openssh.com
	hmac-sha2-256-etm@openssh.com
	hmac-sha2-512-etm@openssh.com
	hmac-sha1-etm@openssh.com
	umac-64@openssh.com
	umac-128@openssh.com
	hmac-sha2-256
	hmac-sha2-512
	hmac-sha1

Compression Algorithms:
	none
	zlib@openssh.com

-1694877259 | 2024-05-02T09:25:05.160781

53 / tcp

9.11.5-P4-5.1+deb10u3-Debian
Resolver name: debian

-1694877259 | 2024-05-01T08:01:24.562615

53 / udp

9.11.5-P4-5.1+deb10u3-Debian
Resolver name: debian

1651973090 | 2024-04-18T23:42:56.530076

80 / tcp

HTTP/1.1 200 OK
Server: nginx/1.18.0
Date: Thu, 18 Apr 2024 23:42:56 GMT
Content-Type: text/html
Content-Length: 612
Last-Modified: Tue, 21 Apr 2020 14:09:01 GMT
Connection: keep-alive
ETag: "5e9efe7d-264"
X-Frame-Options: sameorigin
ALLOW-FROM: https://area-do-aluno.center-ao.com.br
X-Content-Type-Options: nosniff
Accept-Ranges: bytes

534467743 | 2024-05-01T19:15:26.455983

123 / udp

NTP
protocolversion: 3
stratum: 2
leap: 0
precision: -24
rootdelay: 0.0492095947266
rootdisp: 0.037841796875
refid: 1163513699
reftime: 3923578352.21
poll: 3

930995314 | 2024-05-02T13:57:24.532580

443 / tcp

HTTP/1.1 200 OK
Server: nginx/1.18.0
Date: Thu, 02 May 2024 13:57:24 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Set-Cookie: PHPSESSID=k1pl8va6ifm9giff6q5kce6bef; expires=Fri, 03-May-2024 13:57:24 GMT; Max-Age=86400; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
X-Frame-Options: sameorigin
ALLOW-FROM: https://area-do-aluno.center-ao.com.br
X-Content-Type-Options: nosniff

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:ba:85:87:5d:b0:63:77:34:b1:a8:d6:2f:74:7d:a2:76:c8
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R3
        Validity
            Not Before: Apr  2 12:02:19 2024 GMT
            Not After : Jul  1 12:02:18 2024 GMT
        Subject: CN=area-do-aluno.center-ao.com.br
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (4096 bit)
                Modulus:
                    00:c3:c9:42:3a:c4:b1:96:e8:18:a8:d7:87:ae:59:
                    dd:e6:27:21:fd:d1:03:fb:49:83:a0:7d:f3:c4:a8:
                    3d:be:ad:dd:58:32:15:0f:ad:b3:c7:e8:0a:23:36:
                    e1:96:2d:5e:26:fc:ec:6e:29:ce:21:fa:fb:33:68:
                    3a:b4:1f:b6:cb:00:95:1f:df:1c:a4:a2:d4:13:0b:
                    c3:83:13:12:79:dc:28:49:46:35:ff:c9:5a:00:a4:
                    02:49:d6:bd:9c:1a:88:4d:ff:b8:d1:89:0a:9f:05:
                    f0:23:16:f4:e9:7a:e3:fd:52:33:e8:40:78:15:bf:
                    70:af:93:4a:a9:b8:ef:e9:1c:8c:7a:bb:fa:92:d1:
                    7f:e1:f4:5c:ee:77:7a:c1:5e:22:0e:b9:1c:0c:5b:
                    b7:84:3d:64:a5:c3:78:cc:f6:0a:9b:19:22:ec:66:
                    ba:3f:f4:8b:ee:6e:ab:8b:9d:79:30:77:24:78:f8:
                    7d:c6:30:ae:9e:40:fc:24:48:34:24:6d:78:1a:85:
                    b1:3d:ed:76:37:19:a0:5e:3f:aa:b0:17:0e:5d:d8:
                    c3:e4:00:12:24:62:c4:d5:15:dc:57:fb:83:70:89:
                    78:2f:39:7c:c5:72:a8:9e:a5:1f:45:78:bf:e6:6a:
                    10:ce:ba:30:f7:cb:73:d9:bf:56:aa:0a:fb:a4:7c:
                    34:ff:8d:04:b1:2a:62:04:3b:7f:41:d1:2e:d1:cb:
                    b1:90:58:73:f2:d5:c7:10:4b:3e:6d:35:7e:4a:36:
                    29:d7:97:3d:3f:98:68:34:bf:4d:9b:75:bc:30:a7:
                    d3:d0:82:ce:4b:7a:de:1b:12:3a:34:7c:9b:05:ea:
                    6d:54:3a:4c:92:41:58:fc:95:5e:e3:7d:39:3b:06:
                    67:9b:89:36:25:b8:93:5e:0b:c8:ae:00:5c:f5:e9:
                    c9:1f:75:11:f0:d7:c7:e6:72:65:f0:61:60:35:c1:
                    c3:26:db:1f:f9:36:1b:e9:a9:05:3b:4a:5f:d9:30:
                    22:ee:ad:29:f8:4f:a9:17:8c:8a:28:37:64:96:50:
                    a8:dd:fe:40:3b:3a:8e:88:2f:88:e7:f3:73:ba:8b:
                    d1:a5:c0:a1:83:df:ff:57:cc:03:dc:85:48:5b:f8:
                    df:aa:55:68:f3:c7:6e:7f:4f:e2:c0:11:bb:83:ee:
                    97:37:7f:67:dc:af:6a:92:2d:eb:82:87:8b:65:cf:
                    bb:54:63:ce:0d:fd:f4:4f:15:84:0f:68:07:e8:25:
                    cb:24:ff:9f:d0:44:ec:98:dc:4f:b7:05:42:a5:ba:
                    12:5b:bb:33:cf:af:a6:e3:7f:a3:ec:5b:af:4d:54:
                    3b:25:68:1a:85:7d:b8:1e:e0:f3:73:66:3d:99:6e:
                    74:0c:a1
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                09:E9:71:E0:FD:EB:55:90:E6:09:19:C9:2F:58:84:35:7A:09:DB:84
            X509v3 Authority Key Identifier: 
                14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
            Authority Information Access: 
                OCSP - URI:http://r3.o.lencr.org
                CA Issuers - URI:http://r3.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:area-do-aluno.center-ao.com.br
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 19:98:10:71:09:F0:D6:52:2E:30:80:D2:9E:3F:64:BB:
                                83:6E:28:CC:F9:0F:52:8E:EE:DF:CE:4A:3F:16:B4:CA
                    Timestamp : Apr  2 13:02:19.995 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:37:D9:1B:96:12:33:99:66:4C:99:1F:B0:
                                8E:74:25:02:EE:F2:91:17:82:E3:5B:17:81:CE:85:FB:
                                84:BA:B4:A3:02:21:00:CB:B4:51:ED:A5:FE:09:58:6C:
                                70:13:5E:09:46:73:7C:BF:66:E9:38:9F:95:D6:C0:BA:
                                F0:68:A6:E3:24:77:B0
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
                                1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
                    Timestamp : Apr  2 13:02:20.002 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:7A:5C:CA:FF:7F:E8:14:4E:C9:C8:5D:F5:
                                2E:08:DB:7B:73:6D:BB:31:81:3A:00:96:C5:9E:D0:9B:
                                04:7A:BE:EC:02:21:00:B1:02:2A:DC:C2:D8:67:06:40:
                                42:C5:90:76:EB:34:4B:F9:02:44:E0:B8:66:A0:E8:10:
                                2B:73:2C:34:BC:BC:B3
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        4e:3a:9f:69:cf:e5:c9:bf:02:a7:2c:45:4d:b8:0e:ad:2b:cb:
        12:46:3e:1d:17:ac:3a:95:88:92:62:ce:96:82:39:8e:10:17:
        e7:30:5a:7f:c9:a3:45:e4:12:ca:13:fb:3b:d1:60:89:02:4e:
        24:27:27:88:83:ec:09:9f:42:9b:bb:bc:9d:b1:ca:be:73:72:
        78:ee:89:b4:e6:74:4d:75:34:6b:15:14:41:ea:fb:2a:2d:15:
        56:be:33:62:3a:60:ea:5d:d9:96:75:d8:3f:ee:b0:62:da:51:
        e8:87:a2:53:e6:f8:4c:13:81:ea:66:88:d9:ac:e3:80:97:0d:
        68:79:d0:e1:0a:8d:19:99:f8:42:f4:34:e6:b6:e8:f4:18:5e:
        db:09:93:70:37:2f:52:8c:df:85:b1:3f:d7:cb:ba:7a:72:09:
        67:3d:ed:0a:89:4d:8d:6d:f9:db:b2:2a:cb:95:d9:c1:c3:94:
        e2:38:02:db:e9:9d:34:fa:ad:de:73:c8:96:e8:73:9e:6c:3a:
        14:8a:1b:97:28:95:75:f7:e0:99:af:c7:c2:7b:41:8e:9e:64:
        2e:df:e6:06:95:21:2e:6b:fd:90:39:fb:c0:5e:15:20:0f:58:
        d0:18:77:e7:94:11:70:0c:1a:18:ef:51:cb:7e:17:22:e8:43:
        be:06:6a:99

793781573 | 2024-04-28T22:20:35.885628

3306 / tcp

MariaDB:
  Protocol Version: 10
  Version: 10.5.9-MariaDB-1:10.5.9+maria~buster-log
  Capabilities: 63486
  Server Language: 8
  Server Status: 2
  Extended Server Capabilities: 33279
  Authentication Plugin: mysql_native_password

45.126.210.83

Last Seen: 2024-05-03

Tags:

GeneralInformation

WebTechnologies

Vulnerabilities

OpenPorts

1718618709 | 2024-05-03T06:14:19.366870
21 / tcp

Pure-FTPd

-401576259 | 2024-04-30T02:52:34.720141
22 / tcp

OpenSSH7.9p1 Debian 10+deb10u2

-1694877259 | 2024-05-02T09:25:05.160781
53 / tcp

-1694877259 | 2024-05-01T08:01:24.562615
53 / udp

1651973090 | 2024-04-18T23:42:56.530076
80 / tcp

nginx1.18.0

534467743 | 2024-05-01T19:15:26.455983
123 / udp

930995314 | 2024-05-02T13:57:24.532580
443 / tcp

nginx1.18.0

793781573 | 2024-04-28T22:20:35.885628
3306 / tcp

MariaDB10.5.9-MariaDB-1:10.5.9+maria~buster-log

Products

Pricing

Contact Us

45.126.210.83

Last Seen: 2024-05-03

Tags:

GeneralInformation

WebTechnologies

Vulnerabilities

OpenPorts

1718618709 | 2024-05-03T06:14:19.366870 21 / tcp

Pure-FTPd

-401576259 | 2024-04-30T02:52:34.720141 22 / tcp

OpenSSH7.9p1 Debian 10+deb10u2

-1694877259 | 2024-05-02T09:25:05.160781 53 / tcp

-1694877259 | 2024-05-01T08:01:24.562615 53 / udp

1651973090 | 2024-04-18T23:42:56.530076 80 / tcp

nginx1.18.0

534467743 | 2024-05-01T19:15:26.455983 123 / udp

930995314 | 2024-05-02T13:57:24.532580 443 / tcp

nginx1.18.0

793781573 | 2024-04-28T22:20:35.885628 3306 / tcp

MariaDB10.5.9-MariaDB-1:10.5.9+maria~buster-log

Products

Pricing

Contact Us

1718618709 | 2024-05-03T06:14:19.366870
21 / tcp

-401576259 | 2024-04-30T02:52:34.720141
22 / tcp

-1694877259 | 2024-05-02T09:25:05.160781
53 / tcp

-1694877259 | 2024-05-01T08:01:24.562615
53 / udp

1651973090 | 2024-04-18T23:42:56.530076
80 / tcp

534467743 | 2024-05-01T19:15:26.455983
123 / udp

930995314 | 2024-05-02T13:57:24.532580
443 / tcp

793781573 | 2024-04-28T22:20:35.885628
3306 / tcp