GeneralInformation

Hostnames	www.kern.com
Domains	kern.com
Country	United States
City	San Francisco
Organization	Cloudflare, Inc.
ISP	Cloudflare, Inc.
ASN	AS13335

WebTechnologies

Analytics

CMS

JavaScript libraries

Marketing automation

Miscellaneous

Video players

Vulnerabilities

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

CVE-2020-7656	4.3jquery prior to 1.9.0 allows Cross-site Scripting attacks via the load method. The load method fails to recognize and remove "<script>" HTML tags that contain a whitespace character, i.e: "</script >", which results in the enclosed script logic to be executed.
CVE-2020-11023	4.3In jQuery versions greater than or equal to 1.0.3 and before 3.5.0, passing HTML containing <option> elements from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code. This problem is patched in jQuery 3.5.0.
CVE-2020-11022	4.3In jQuery versions greater than or equal to 1.2 and before 3.5.0, passing HTML from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code. This problem is patched in jQuery 3.5.0.
CVE-2019-11358	4.3jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable __proto__ property, it could extend the native Object.prototype.
CVE-2015-9251	4.3jQuery before 3.0.0 is vulnerable to Cross-site Scripting (XSS) attacks when a cross-domain Ajax request is performed without the dataType option, causing text/javascript responses to be executed.
CVE-2012-6708	4.3jQuery before 1.9.0 is vulnerable to Cross-site Scripting (XSS) attacks. The jQuery(strInput) function does not differentiate selectors from HTML in a reliable fashion. In vulnerable versions, jQuery determined whether the input was HTML by looking for the '<' character anywhere in the string, giving attackers more flexibility when attempting to construct a malicious payload. In fixed versions, jQuery only deems the input to be HTML if it explicitly starts with the '<' character, limiting exploitability only to attackers who can control the beginning of a string, which is far less common.

OpenPorts

80 443 2052 2053 2082 2083 2086 2087 2096 8080 8443 8880

1962141337 | 2024-04-17T07:38:38.281822

80 / tcp

HTTP/1.1 403 Forbidden
Date: Wed, 17 Apr 2024 07:38:38 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 5894
Connection: close
X-Frame-Options: SAMEORIGIN
Referrer-Policy: same-origin
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 875ac1b52d470b81-AMS

-1835743097 | 2024-04-25T18:39:50.129524

443 / tcp

HTTP/1.1 200 OK
Date: Thu, 25 Apr 2024 18:39:49 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 66353
Connection: keep-alive
Cache-Control: s-maxage=10800, max-age=0
ETag: W/"4697c6d365fccb2f5677da93029db242"
Last-Modified: Tue, 23 Apr 2024 07:35:01 GMT
Link: </hs/hsstatic/keyboard-accessible-menu-flyouts/static-1.17/bundles/project.js>; rel=preload; as=script,</hs/hsstatic/cos-i18n/static-1.53/bundles/project.js>; rel=preload; as=script,</hs/hsstatic/jquery-libs/static-1.1/jquery/jquery-1.7.1.js>; rel=preload; as=script
Strict-Transport-Security: max-age=31536000
Content-Security-Policy: upgrade-insecure-requests
Edge-Cache-Tag: CT-106426424731,P-23947366,W-80570154916,CW-104926371898,CW-104926554250,CW-104926554252,CW-104926942375,CW-104928413985,CW-104928741149,CW-104928741672,E-104922003982,E-104926629981,E-104926666322,E-104926666324,E-104927097509,E-104928363613,E-104928381777,E-104928741142,E-104928778597,MENU-105946722601,PGS-ALL,SW-1,GC-105946874626,GC-106424285728,TS-104926710839
Referrer-Policy: no-referrer-when-downgrade
X-HS-Cache-Config: BrowserCache-5s-EdgeCache-180s
X-HS-Cache-Control: s-maxage=10800, max-age=0
X-HS-CF-Cache-Status: HIT
X-HS-Content-Id: 106426424731
X-HS-Hub-Id: 23947366
X-HS-Prerendered: Tue, 23 Apr 2024 07:35:01 GMT
Set-Cookie: __cf_bm=XD8S.UwvoB6iWmLC3VaEsN7LfixheAMeoM0EqO2vFec-1714070389-1.0.1.1-.3svpOcFjQ2YxuyipDHMJHOCVTENtT.tyXMmUqZmSE_6mvLhRdnKGYQ9t0XvtLWC.e9FkET4gPadus9hhbjUWQ; path=/; expires=Thu, 25-Apr-24 19:09:49 GMT; domain=.kern.com; HttpOnly; Secure; SameSite=None
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TdMNzBJn3cUHTFZYWXHwGXt7BD%2B%2FWgesQutW68VnSxSsozLftgI5vS7SaudLT0P3iqmocSJJQ21NEV54MzvVne9eaQiFR5VQXBKEoIvkcnPVBNYMy6k09BSPSKZnyxUpSWuxXzjF"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Set-Cookie: __cfruid=7905cd6f209f373c1384555c8c43cc98c0414f0e-1714070389; path=/; domain=.kern.com; HttpOnly; Secure; SameSite=None
Server: cloudflare
CF-RAY: 87a07540cbcd174e-SJC
alt-svc: h3=":443"; ma=86400

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            be:47:0a:2e:e2:2b:70:30:11:a2:ff:11:b3:31:e0:89
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Google Trust Services LLC, CN=GTS CA 1P5
        Validity
            Not Before: Mar 19 00:50:48 2024 GMT
            Not After : Jun 17 00:50:47 2024 GMT
        Subject: CN=www.kern.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:8d:67:10:e8:c0:80:43:cc:f4:c5:2e:f6:32:08:
                    ee:93:11:17:bb:3c:b0:44:bf:ef:90:24:7e:0d:6a:
                    f7:89:cf:90:9e:8c:9a:92:94:75:b0:28:9a:f6:3e:
                    9c:e3:24:27:66:f2:5c:a7:0d:b5:9c:d9:a8:e6:52:
                    99:76:52:1d:38:a2:a2:6e:11:a1:82:da:50:f2:87:
                    1f:09:3a:4d:5f:ac:da:e1:a5:52:ce:22:17:3e:c6:
                    0f:46:56:bd:10:15:b4:52:69:22:0d:87:f4:19:43:
                    c9:88:30:7d:59:98:ca:dd:bf:fd:f9:86:92:44:bf:
                    33:6a:6c:e9:f1:5d:27:d4:80:e3:dd:cc:14:40:10:
                    bd:fd:dc:65:36:5d:3e:b5:50:6e:8b:bc:00:b5:52:
                    3c:fd:80:c5:71:cf:03:10:95:17:ff:89:02:49:26:
                    bf:f5:e4:0e:40:03:f7:f8:8c:ca:5e:b1:d7:f7:2d:
                    ea:4b:8f:bb:53:ac:21:d7:1d:47:eb:29:7c:29:2f:
                    16:93:ce:aa:db:23:5b:74:51:a7:53:41:8a:ab:92:
                    b8:e7:3b:db:22:32:a9:a8:74:c5:1f:d9:fd:78:6e:
                    d1:fa:49:bd:92:75:1a:ce:e7:cb:5e:8e:0c:d3:ab:
                    19:b7:05:c2:c8:e2:c2:81:92:08:d5:87:10:aa:e7:
                    af:bb
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                3E:36:1F:A4:9E:BB:EC:BC:37:09:6F:AD:49:8A:81:55:F7:E6:66:6A
            X509v3 Authority Key Identifier: 
                D5:FC:9E:0D:DF:1E:CA:DD:08:97:97:6E:2B:C5:5F:C5:2B:F5:EC:B8
            Authority Information Access: 
                OCSP - URI:http://ocsp.pki.goog/s/gts1p5/B6noq1NUtS4
                CA Issuers - URI:http://pki.goog/repo/certs/gts1p5.der
            X509v3 Subject Alternative Name: 
                DNS:www.kern.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
                Policy: 1.3.6.1.4.1.11129.2.5.3
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crls.pki.goog/gts1p5/r9rfs6UGIs0.crl
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
                                32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
                    Timestamp : Mar 19 01:50:48.966 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:4D:80:7E:14:D2:0A:51:70:7C:EB:C3:A4:
                                3B:0F:67:E9:10:AE:CC:45:C9:F1:2F:B7:FB:38:6B:87:
                                06:77:C9:C4:02:20:40:59:25:4F:FE:17:BA:23:FE:29:
                                C1:1B:73:41:9A:99:BD:7D:5A:6D:2F:8B:D8:AE:F4:CB:
                                FE:D7:E1:DE:11:0E
                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 : Mar 19 01:50:49.018 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:7A:C2:33:E4:FC:E0:D1:EE:FB:7B:78:F1:
                                51:91:45:51:36:4D:CB:36:88:8A:B6:36:8A:DD:78:1B:
                                54:8F:B5:0C:02:21:00:A5:F6:56:99:E9:9A:0C:0A:FC:
                                93:8B:94:F2:BF:F9:DD:B3:84:AC:AC:EB:A4:AC:58:12:
                                56:9D:26:05:77:3B:45
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        62:73:f8:4c:9a:bd:b2:64:1b:d9:51:da:3a:1a:a0:e8:74:da:
        c3:d8:c4:09:e3:c9:15:68:22:ab:86:03:e1:83:7d:3f:59:97:
        d1:ec:73:cc:7d:5f:ef:57:ea:59:c3:ec:d1:bf:fe:55:96:fc:
        e6:b1:20:85:19:fb:75:b9:59:00:07:f9:30:2f:81:10:78:c7:
        cb:29:94:72:4b:69:48:89:5e:e9:9b:33:fe:5d:60:5f:47:3f:
        eb:da:e8:9d:1d:09:3c:72:6f:d1:cc:9e:0a:2a:bc:32:03:25:
        5a:3d:26:12:5d:42:db:16:e4:67:1f:fc:e7:38:3b:cb:d8:cb:
        cd:82:c7:25:bf:b2:f6:2b:7c:27:aa:18:d6:95:05:5e:cc:67:
        f5:e4:f2:77:1f:d9:5d:5b:73:93:e4:95:75:21:09:51:8d:79:
        f6:ea:cd:ad:4c:05:db:2e:73:d9:51:9b:5d:ed:7b:c2:8d:79:
        39:2f:c0:77:f2:1e:ef:1a:47:57:d8:13:15:92:ae:96:e0:ad:
        99:19:63:ea:73:ef:71:66:70:36:19:c1:38:cc:55:3c:0b:ee:
        5b:16:f4:8e:1e:b9:34:e4:34:27:f6:a2:ff:5b:6c:a1:a7:3f:
        7a:4e:2b:6b:29:02:2c:ec:8a:04:13:d7:e3:ad:ca:64:26:96:
        08:3f:8b:01

535315304 | 2024-03-31T04:09:39.793548

2052 / tcp

HTTP/1.1 403 Forbidden
Date: Sun, 31 Mar 2024 04:09:39 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 5893
Connection: close
X-Frame-Options: SAMEORIGIN
Referrer-Policy: same-origin
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 86cd7c37ae4f7ccb-LAX

141477257 | 2024-04-14T15:43:24.715761

2053 / tcp

HTTP/1.1 400 Bad Request
Server: cloudflare
Date: Sun, 14 Apr 2024 15:43:24 GMT
Content-Type: text/html
Content-Length: 655
Connection: close
CF-RAY: -

1587004755 | 2024-04-20T18:06:31.668862

2082 / tcp

HTTP/1.1 403 Forbidden
Date: Sat, 20 Apr 2024 18:06:31 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 5893
Connection: close
X-Frame-Options: SAMEORIGIN
Referrer-Policy: same-origin
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 87771197e9d86b25-DFW

141477257 | 2024-04-19T19:44:51.882097

2083 / tcp

HTTP/1.1 400 Bad Request
Server: cloudflare
Date: Fri, 19 Apr 2024 19:44:42 GMT
Content-Type: text/html
Content-Length: 655
Connection: close
CF-RAY: -

-594693491 | 2024-04-20T16:30:45.009478

2086 / tcp

HTTP/1.1 403 Forbidden
Date: Sat, 20 Apr 2024 16:30:45 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 5894
Connection: close
X-Frame-Options: SAMEORIGIN
Referrer-Policy: same-origin
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 8776854b4f8b0bad-AMS

-66312548 | 2024-04-23T05:07:59.947107

2087 / tcp

HTTP/1.1 400 Bad Request
Server: cloudflare
Date: Tue, 23 Apr 2024 05:07:59 GMT
Content-Type: text/html
Content-Length: 155
Connection: close
CF-RAY: -

<html>
<head><title>400 Bad Request</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<hr><center>cloudflare</center>
</body>
</html>

141477257 | 2024-04-16T21:35:15.754981

2096 / tcp

HTTP/1.1 400 Bad Request
Server: cloudflare
Date: Tue, 16 Apr 2024 21:35:15 GMT
Content-Type: text/html
Content-Length: 655
Connection: close
CF-RAY: -

834076622 | 2024-04-20T10:30:27.693501

8080 / tcp

HTTP/1.1 403 Forbidden
Date: Sat, 20 Apr 2024 10:30:27 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 5893
Connection: close
X-Frame-Options: SAMEORIGIN
Referrer-Policy: same-origin
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 877475870ec72ae9-LAX

141477257 | 2024-04-24T06:00:07.098971

8443 / tcp

HTTP/1.1 400 Bad Request
Server: cloudflare
Date: Wed, 24 Apr 2024 06:00:07 GMT
Content-Type: text/html
Content-Length: 655
Connection: close
CF-RAY: -

1935371138 | 2024-04-15T00:38:23.421346

8880 / tcp

HTTP/1.1 403 Forbidden
Date: Mon, 15 Apr 2024 00:38:23 GMT
Content-Type: text/plain; charset=UTF-8
Content-Length: 16
Connection: close
X-Frame-Options: SAMEORIGIN
Referrer-Policy: same-origin
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Server: cloudflare
CF-RAY: 8747df5c5a4a5340-DEN

error code: 1003

104.21.3.174

Last Seen: 2024-04-25

Tags:

GeneralInformation

WebTechnologies

Vulnerabilities

OpenPorts

1962141337 | 2024-04-17T07:38:38.281822
80 / tcp

CloudFlare

-1835743097 | 2024-04-25T18:39:50.129524
443 / tcp

535315304 | 2024-03-31T04:09:39.793548
2052 / tcp

141477257 | 2024-04-14T15:43:24.715761
2053 / tcp

1587004755 | 2024-04-20T18:06:31.668862
2082 / tcp

141477257 | 2024-04-19T19:44:51.882097
2083 / tcp

-594693491 | 2024-04-20T16:30:45.009478
2086 / tcp

-66312548 | 2024-04-23T05:07:59.947107
2087 / tcp

141477257 | 2024-04-16T21:35:15.754981
2096 / tcp

834076622 | 2024-04-20T10:30:27.693501
8080 / tcp

CloudFlare

141477257 | 2024-04-24T06:00:07.098971
8443 / tcp

CloudFlare

1935371138 | 2024-04-15T00:38:23.421346
8880 / tcp

Products

Pricing

Contact Us

104.21.3.174

Last Seen: 2024-04-25

Tags:

GeneralInformation

WebTechnologies

Vulnerabilities

OpenPorts

1962141337 | 2024-04-17T07:38:38.281822 80 / tcp

CloudFlare

-1835743097 | 2024-04-25T18:39:50.129524 443 / tcp

535315304 | 2024-03-31T04:09:39.793548 2052 / tcp

141477257 | 2024-04-14T15:43:24.715761 2053 / tcp

1587004755 | 2024-04-20T18:06:31.668862 2082 / tcp

141477257 | 2024-04-19T19:44:51.882097 2083 / tcp

-594693491 | 2024-04-20T16:30:45.009478 2086 / tcp

-66312548 | 2024-04-23T05:07:59.947107 2087 / tcp

141477257 | 2024-04-16T21:35:15.754981 2096 / tcp

834076622 | 2024-04-20T10:30:27.693501 8080 / tcp

CloudFlare

141477257 | 2024-04-24T06:00:07.098971 8443 / tcp

CloudFlare

1935371138 | 2024-04-15T00:38:23.421346 8880 / tcp

Products

Pricing

Contact Us

1962141337 | 2024-04-17T07:38:38.281822
80 / tcp

-1835743097 | 2024-04-25T18:39:50.129524
443 / tcp

535315304 | 2024-03-31T04:09:39.793548
2052 / tcp

141477257 | 2024-04-14T15:43:24.715761
2053 / tcp

1587004755 | 2024-04-20T18:06:31.668862
2082 / tcp

141477257 | 2024-04-19T19:44:51.882097
2083 / tcp

-594693491 | 2024-04-20T16:30:45.009478
2086 / tcp

-66312548 | 2024-04-23T05:07:59.947107
2087 / tcp

141477257 | 2024-04-16T21:35:15.754981
2096 / tcp

834076622 | 2024-04-20T10:30:27.693501
8080 / tcp

141477257 | 2024-04-24T06:00:07.098971
8443 / tcp

1935371138 | 2024-04-15T00:38:23.421346
8880 / tcp