GeneralInformation

Hostnames	boatdocs.app www.boatdocs.app ip194-164-23-3.pbiaas.com
Domains	boatdocs.app pbiaas.com
Country	United Kingdom
City	London
Organization	IONOS SE
ISP	IONOS SE
ASN	AS8560
Operating System	Ubuntu

Vulnerabilities

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

2023

CVE-2023-44487

7.5The 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.

2021

CVE-2021-23017

7.7A 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.

CVE-2021-3618

7.4ALPACA 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.

OpenPorts

80 443

80 / tcp

589765266 | 2025-02-27T20:04:14.204285

Hashes

hash

1533372928

http.dom_hash

1239617585

http.html_hash

589765266

http.server_hash

967792298

http.title_hash

1522695184

301 Moved Permanently

HTTP/1.1 301 Moved Permanently
Server: nginx/1.18.0 (Ubuntu)
Date: Thu, 27 Feb 2025 20:04:13 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Location: https://boatdocs.app/

CVE-2023-44487 CVE-2021-23017 CVE-2021-3618

443 / tcp

1564707260 | 2025-03-05T08:43:20.407938

Hashes

hash

-1488728956

http.dom_hash

1499364901

http.favicon.hash

-1420701152

http.html_hash

1564707260

http.robots_hash

-1022729730

http.server_hash

967792298

http.title_hash

1343765592

Boatdocs

HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Wed, 05 Mar 2025 08:43:20 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 26183
Connection: keep-alive
Vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url, Accept-Encoding
x-nextjs-cache: HIT
X-Powered-By: Next.js
Cache-Control: s-maxage=31536000, stale-while-revalidate
ETag: "2ui8jt2xrqk73"

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:cc:63:9a:3a:09:b8:aa:90:0f:70:5a:d7:6a:df:3c:07:b3
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: Feb 22 02:19:45 2025 GMT
            Not After : May 23 02:19:44 2025 GMT
        Subject: CN=boatdocs.app
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:d6:66:a2:0c:2c:8f:c6:9e:95:e5:8f:b6:48:9f:
                    19:8e:6f:22:30:2c:28:c7:b4:91:60:a1:b1:a0:0a:
                    3f:8b:5e:4c:40:09:54:1c:b8:23:a8:0b:e3:ab:c8:
                    2f:68:0b:7a:ff:4d:64:c0:36:db:a7:8a:87:70:dd:
                    fe:e7:1b:00:89:36:a0:d5:be:44:c5:83:c5:1a:36:
                    0a:64:d7:d8:dc:d1:f9:57:87:05:47:a8:a9:61:59:
                    9f:a7:6d:b9:bd:5e:b7:95:a1:c9:ae:ff:c7:77:65:
                    47:e0:7a:88:83:b3:e6:e5:1f:d1:bd:ae:eb:01:63:
                    84:b1:7c:26:40:d2:77:c9:43:47:81:60:de:d7:ae:
                    a8:72:36:99:76:f7:ac:aa:2b:eb:86:e5:3d:b3:56:
                    47:5f:e9:f4:c5:4a:e0:97:33:17:54:06:5b:e0:e0:
                    0e:9d:31:94:56:00:d4:b3:c7:08:33:5d:07:54:19:
                    b8:14:38:2c:8b:d3:16:81:e3:c9:58:73:3a:e5:56:
                    4c:0f:15:13:15:5c:9c:79:28:0d:6f:36:66:3a:42:
                    b4:59:dd:da:56:b8:c8:91:87:51:a3:80:44:94:63:
                    d0:45:90:ed:b6:0f:61:2f:2c:da:cc:2c:48:78:8b:
                    e3:b8:ee:8a:12:0c:69:db:68:49:c0:09:bd:03:04:
                    82:57
                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: 
                DC:36:71:FA:22:88:36:B4:FC:22:04:B1:68:F4:D0:8C:DA:7F:59:58
            X509v3 Authority Key Identifier: 
                C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
            Authority Information Access: 
                OCSP - URI:http://r11.o.lencr.org
                CA Issuers - URI:http://r11.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:boatdocs.app, DNS:www.boatdocs.app
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
                                22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
                    Timestamp : Feb 22 03:18:15.321 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:6C:5D:AD:27:5A:E5:23:7B:88:07:5E:F6:
                                DC:13:33:A4:4D:15:95:CE:68:53:FE:97:11:2E:4F:07:
                                7C:A4:7D:F3:02:20:4B:49:BF:E0:96:09:63:83:76:37:
                                B6:E6:F7:4A:7B:CC:50:05:90:7D:02:C6:DC:7C:BB:1D:
                                BB:E6:B9:94:4B:ED
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
                                1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
                    Timestamp : Feb 22 03:18:15.367 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:23:FA:54:5B:B4:03:37:78:2F:B8:22:30:
                                D4:0F:AF:2C:4E:62:83:0E:44:09:6F:E3:F5:83:91:1F:
                                A0:91:30:04:02:21:00:E5:13:1D:EA:B4:CB:11:81:C5:
                                EE:62:85:2C:69:76:D8:61:4A:8E:6A:C9:7F:37:D8:FE:
                                99:5E:2C:3A:45:AA:A6
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        02:6c:e8:be:bd:b1:d2:fb:40:6d:e1:15:78:1f:46:d3:3c:c6:
        0b:63:d2:d4:76:7b:0b:b4:19:91:3c:04:62:54:bd:3b:b2:6c:
        57:e2:43:51:17:6e:cc:51:b7:e1:cf:79:71:50:ff:44:a9:c8:
        ef:9b:ed:c9:1b:5b:3e:c2:00:0c:95:72:7e:11:98:f8:c2:b6:
        c7:97:9e:2b:ec:f4:59:fb:bd:33:50:64:6f:34:2d:b9:6b:0e:
        61:b3:9b:bf:89:7e:32:d5:57:9d:23:56:d2:ca:5c:fc:60:10:
        8d:30:73:70:49:bc:25:ea:2b:c6:9a:39:d8:6d:5a:a1:62:ca:
        3b:65:26:39:8a:f2:fe:ed:49:32:bd:62:ab:a9:75:cc:fe:e1:
        48:24:21:62:ea:b1:f4:a9:79:83:b8:db:60:67:39:85:c8:7c:
        91:f5:80:f1:18:c7:32:42:02:ed:5a:bf:ed:9e:fd:68:7a:59:
        98:c6:1e:9e:ff:5d:25:9b:27:92:53:9b:94:04:46:26:5f:da:
        49:3d:be:73:7c:99:9b:1f:37:32:de:ae:db:9d:9e:bf:41:5e:
        77:a5:fb:0d:bc:f9:23:48:26:58:37:82:fd:b7:42:b9:5e:d6:
        35:9a:3e:92:db:0b:0d:57:80:5c:29:3b:d2:00:e9:2f:5a:eb:
        27:01:a3:5c

CVE-2023-44487 CVE-2021-23017 CVE-2021-3618

194.164.23.3

Last Seen: 2025-03-05

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

80 / tcp

589765266 | 2025-02-27T20:04:14.204285

Hashes

nginx1.18.0

443 / tcp

1564707260 | 2025-03-05T08:43:20.407938

Hashes

nginx1.18.0

Products

Pricing

Contact Us

194.164.23.3

Last Seen: 2025-03-05

Tags:

GeneralInformation

Vulnerabilities All ports Port 80 Port 443 Latest CVSS

OpenPorts

80 / tcp 589765266 | 2025-02-27T20:04:14.204285

Hashes

nginx1.18.0

443 / tcp 1564707260 | 2025-03-05T08:43:20.407938

Hashes

nginx1.18.0

Products

Pricing

Contact Us

Vulnerabilities

80 / tcp

589765266 | 2025-02-27T20:04:14.204285

443 / tcp

1564707260 | 2025-03-05T08:43:20.407938