GeneralInformation

Hostnames	li1403-216.members.linode.com staging.admin.toolsqa.com www.staging.admin.toolsqa.com
Domains	linode.com toolsqa.com
Cloud Provider	Linode
Cloud Region	de-he
Country	Germany
City	Frankfurt am Main
Organization	139.162.0.0/16
ISP	Akamai Connected Cloud
ASN	AS63949
Operating System	Ubuntu

WebTechnologies

UI frameworks

Bootstrap4.4.1

Vulnerabilities

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

2023(1)

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(2)

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

22 80 443

22 / tcp

1900654268 | 2025-03-23T23:08:40.525546

SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.1
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABgQDSxK1KEwUDq66TkJMZrEId51v5C+V5d/5qx7YK5rmYaXuK
qXkE6Hfy6Iy/Vb3te1lCHELFfL0jw4CkMsIY0lS1VX2g3eRdA7FSRkVf/Kd52xzC4GzHh79hqlRB
hSO5AVj5kGo+MRyA76SaGq4hu/n/aajt/4566vT3VgqPNdQL5I3vxVlb8orDSydtGY8vFRlq7AYR
zQzA5CzJonO0JuVxVczywi+YKqxL3i0o4TRMWYLdG+InznuuwvUnUfnIUj3PkuHmLCj0g1wdqt5o
JXAaHnQ2SXcfBGiScPX1nE/qwrcMecSemi9yq8RojcY7kCmKeM68tuSX8cmswKi0m/tTV7gdQCuY
om1ArpaZsdFgiIJ0nE7YcMbOzSR+GoUneh3EapRrYHqrRMoOsHfdMeq6gzusN3KdALHok486tcK6
fct+7TeYMuR9+oB+RV8qFZw7lOEC3PkkfHl4wdWRbdyRi4FJDAGMOja2zhE2+sHL41PAc1pfKs5y
ujN/+m4zBbk=
Fingerprint: 4a:ee:d0:5f:19:c3:86:bb:04:27:f7:dc:a3:83:31:81

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

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

80 / tcp

677579724 | 2025-03-27T19:52:10.907073

Hashes

hash

1182747430

http.dom_hash

1239617585

http.html_hash

677579724

http.server_hash

967792298

http.title_hash

-1207101977

404 Not Found

HTTP/1.1 404 Not Found
Server: nginx/1.18.0 (Ubuntu)
Date: Thu, 27 Mar 2025 19:52:10 GMT
Content-Type: text/html
Content-Length: 564
Connection: keep-alive

Vulnerabilities

443 / tcp

1863194459 | 2025-03-14T09:18:06.429230

Hashes

hash

-846478210

http.dom_hash

-7001484

http.favicon.hash

-1722951682

http.html_hash

1863194459

http.server_hash

967792298

http.title_hash

374903511

ToolsQA

HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Fri, 14 Mar 2025 09:18:06 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 494
Connection: keep-alive
X-Powered-By: Express
Accept-Ranges: bytes
Cache-Control: public, max-age=0
Last-Modified: Sun, 03 Oct 2021 08:39:53 GMT
ETag: W/"1ee-17c454f3be4"

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:73:1f:1f:c5:f6:69:aa:0d:9f:58:f7:dc:e7:9a:29:9e:fe
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R3
        Validity
            Not Before: Sep  4 06:40:57 2021 GMT
            Not After : Dec  3 06:40:56 2021 GMT
        Subject: CN=staging.admin.toolsqa.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:d0:56:48:51:9b:9b:71:44:eb:2a:f5:f5:cd:9f:
                    85:ff:e4:46:7b:a7:b2:0d:0a:f1:b9:03:a9:03:0b:
                    3b:ab:51:a3:03:f7:38:6c:fc:56:7b:49:a2:9d:37:
                    fd:b0:76:13:d6:5c:53:2c:f9:a8:79:a8:f8:56:fc:
                    a5:26:97:a6:ec:c6:73:cd:ce:6d:2d:dc:1d:ec:40:
                    0f:e7:99:9d:17:98:96:7a:f9:4f:9c:37:87:d8:38:
                    27:3e:08:29:79:ba:3a:81:a7:ee:55:80:42:e3:4c:
                    6e:31:02:bd:f2:9c:42:4e:e4:49:07:36:62:22:e4:
                    91:62:c7:2f:5e:13:0d:fe:db:db:43:c3:00:52:a9:
                    49:75:15:b8:3a:87:a5:7a:c1:15:88:12:d6:24:9e:
                    96:0d:a3:54:37:01:8c:6e:80:64:5a:d5:cc:db:cb:
                    ad:f3:88:01:7d:42:74:f4:16:76:9e:97:ad:6d:69:
                    02:70:51:41:b7:df:4f:72:00:cf:e1:e1:a0:76:91:
                    4a:38:3b:96:e0:83:f1:cb:b1:56:75:2e:80:0e:eb:
                    3c:c0:9a:37:a6:0f:d1:e1:23:ca:93:33:d3:ff:9f:
                    d4:42:d7:84:43:b8:b8:6a:46:da:b8:ab:4f:04:cf:
                    b6:bb:34:36:e0:e0:33:b6:1e:47:81:39:6d:28:bc:
                    52:a9
                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: 
                51:3C:4C:71:66:71:7D:53:5D:59:4A:B7:55:30:1E:0F:70:23:F2:80
            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:staging.admin.toolsqa.com, DNS:www.staging.admin.toolsqa.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
                Policy: 1.3.6.1.4.1.44947.1.1.1
                  CPS: http://cps.letsencrypt.org
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 94:20:BC:1E:8E:D5:8D:6C:88:73:1F:82:8B:22:2C:0D:
                                D1:DA:4D:5E:6C:4F:94:3D:61:DB:4E:2F:58:4D:A2:C2
                    Timestamp : Sep  4 07:40:57.473 2021 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:D9:7D:BA:A9:35:E8:52:0D:7F:77:91:
                                29:76:50:65:35:3B:47:13:39:BB:B9:A0:56:3C:FE:D9:
                                9D:DD:AD:7F:9F:02:21:00:99:60:C0:AA:6C:16:91:C0:
                                33:68:6F:66:2A:8F:9E:5A:4F:77:73:6E:70:25:5D:B8:
                                EA:8D:B9:C8:AF:28:AC:8F
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
                                79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
                    Timestamp : Sep  4 07:40:57.507 2021 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:5B:24:DD:98:CE:92:9C:0E:40:CB:01:85:
                                55:27:E5:9E:AE:84:08:61:45:92:CE:FE:6B:B1:67:12:
                                84:F6:54:A9:02:20:4E:AC:E9:FF:92:4E:91:1A:77:67:
                                27:B3:1D:B1:13:D2:76:F4:34:FB:74:60:CD:56:66:50:
                                78:75:3D:A7:2B:A7
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        86:c9:c1:14:f1:05:35:87:5c:15:0f:5b:61:c0:ee:1d:68:e9:
        66:f3:1b:a2:81:10:67:d1:42:a0:58:39:c7:da:6f:aa:8d:91:
        d3:d3:18:ae:96:4e:3c:75:5e:ff:09:09:a8:62:e6:9d:68:6d:
        9f:fc:a1:ed:4c:6e:0b:df:a8:43:69:42:2a:2e:75:06:9b:4a:
        fa:29:c7:c5:71:2c:f9:78:b9:09:6e:a0:c0:19:c6:5d:17:75:
        49:0b:ab:9a:57:b3:f7:b7:69:e8:89:f1:ae:d0:fc:cb:d3:4e:
        3c:00:82:b4:79:dc:aa:f1:10:dd:f8:09:be:63:d6:20:4b:aa:
        aa:97:12:16:56:b1:74:67:cd:ea:26:c9:e1:8e:5b:28:44:7e:
        19:92:94:2b:95:0d:e7:a2:d4:c8:18:fc:67:8f:13:d3:cf:d9:
        86:42:50:aa:81:d2:04:71:9a:cd:a9:79:b4:49:c9:d0:c2:73:
        30:4d:57:2c:5d:4c:7a:67:43:da:76:c2:cf:58:de:b6:db:69:
        66:27:fa:5e:b9:b1:8d:91:a5:b8:b6:a9:76:21:cc:09:44:2b:
        ba:95:84:c4:5e:db:0e:d0:90:c7:4e:a6:03:8c:a5:0b:32:bf:
        47:c8:8c:61:75:6a:8b:d9:1f:11:25:3f:d9:78:a7:05:5c:fc:
        78:2e:33:10

Vulnerabilities

139.162.137.216

Last Seen: 2025-03-27

Tags:

GeneralInformation

WebTechnologies

Vulnerabilities

OpenPorts

22 / tcp

1900654268 | 2025-03-23T23:08:40.525546

OpenSSH8.2p1 Ubuntu 4ubuntu0.1

80 / tcp

677579724 | 2025-03-27T19:52:10.907073

Hashes

nginx1.18.0

443 / tcp

1863194459 | 2025-03-14T09:18:06.429230

Hashes

nginx1.18.0

Products

Pricing

Contact Us

139.162.137.216

Last Seen: 2025-03-27

Tags:

GeneralInformation

WebTechnologies

Vulnerabilities All ports Port 80 Port 443 Latest CVSS

OpenPorts

22 / tcp 1900654268 | 2025-03-23T23:08:40.525546

OpenSSH8.2p1 Ubuntu 4ubuntu0.1

80 / tcp 677579724 | 2025-03-27T19:52:10.907073

Hashes

nginx1.18.0

443 / tcp 1863194459 | 2025-03-14T09:18:06.429230

Hashes

nginx1.18.0

Products

Pricing

Contact Us

Vulnerabilities

22 / tcp

1900654268 | 2025-03-23T23:08:40.525546

80 / tcp

677579724 | 2025-03-27T19:52:10.907073

443 / tcp

1863194459 | 2025-03-14T09:18:06.429230