GeneralInformation

Hostnames	101.226.216.35.bc.googleusercontent.com jira.zhaw.ch
Domains	googleusercontent.com zhaw.ch
Cloud Provider	Google
Cloud Region	europe-west6
Country	Switzerland
City	Zürich
Organization	Google LLC
ISP	Google LLC
ASN	AS19527
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(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

-156677087 | 2025-03-17T16:29:23.875191

SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.12
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABgQDDyhMkwfkvtBTfdx0QEwjMLUy0vsMN7ztUCpkFOg15Fnko
SDr/fWo6Sh7dxqtNxpGYhV1y1hN2+zNxmXOZSGX/nWwltqJhsZVenorVqnFHVNaacGztdhbaPHzT
JfK49fghx1y56Ry55wDWpMaC97IA//bySkkaG6QQ4kjecBnxD6KchRQVV2XxycrouAmiArPVNaji
6RLhk56u0i6YuOg8vcry2OZzLJXwn187A7VUZbM+/06kiDEdkRLlgdAQ4JnzUG8b6GGGpdo+VeFe
cAy3qCD+P0rdyuBAO+zSVkHrGM5wGRZYGVfFa6vPq8fIdskLNQlHHQpy8LPxLGUDDSYIjgHcpgLj
glRTautzBXZfs8ju+39YXs1xTHWmI3IdMMVKDhevt0igNp0/kGAlBztaqFgOSrXSI2phyEyY6rzu
QaNgtLIRTYLGHB/eSq96pVj7GnPWs300On1Re9oo9CKz6X4MqGBW/2mZ8Oftlk08XlnLP802eTDW
gf/KWmEH1LE=
Fingerprint: e0:37:8f:43:46:c6:23:f4:f9:93:c9:52:a4:18:e9:ab

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
	kex-strict-s-v00@openssh.com

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

1651973090 | 2025-03-13T22:10:57.091986

Hashes

hash

227065531

http.dom_hash

-2049760045

http.html_hash

1651973090

http.server_hash

967792298

http.title_hash

911614014

Welcome to nginx!

HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Thu, 13 Mar 2025 22:10:57 GMT
Content-Type: text/html
Content-Length: 612
Last-Modified: Fri, 11 Jun 2021 10:04:17 GMT
Connection: keep-alive
ETag: "60c33521-264"
Accept-Ranges: bytes

Vulnerabilities

443 / tcp

780672404 | 2025-03-23T06:21:54.263640

Hashes

hash

-477616809

http.dom_hash

1239617585

http.html_hash

780672404

http.server_hash

967792298

http.title_hash

1433208809

502 Bad Gateway

HTTP/1.1 502 Bad Gateway
Server: nginx/1.18.0 (Ubuntu)
Date: Sun, 23 Mar 2025 06:21:54 GMT
Content-Type: text/html
Content-Length: 568
Connection: keep-alive

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:03:17:cc:09:8d:17:c1:2d:7f:a4:1a:12:5f:1a:bb:bb:cc
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: Jan 27 20:44:59 2025 GMT
            Not After : Apr 27 20:44:58 2025 GMT
        Subject: CN=jira.zhaw.ch
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:d9:73:4c:26:02:47:32:7c:ab:df:53:6c:51:47:
                    a8:b7:5a:06:34:0a:d1:f3:3c:b0:90:be:31:1f:4a:
                    15:be:dc:01:43:f6:7d:35:bf:ec:e7:dc:c6:5e:37:
                    fc:9c:54:4f:51:e5:d3:72:02:f5:27:52:9c:22:a4:
                    20:57:a3:41:70:8b:c9:b6:d2:b9:e1:29:86:cd:75:
                    56:c6:43:3c:a1:0f:da:43:ac:fe:2e:e6:c4:5f:22:
                    de:4d:9a:1d:72:d5:dd:25:25:ef:42:0c:1b:17:8f:
                    34:c9:f7:a3:a2:bd:59:09:05:c5:22:d0:bf:25:da:
                    bf:e1:d6:91:4e:90:d2:30:06:28:24:9d:e1:3e:b1:
                    3c:d3:44:fb:f3:a1:8b:a6:ff:76:20:1b:94:5c:87:
                    ee:65:18:9c:61:df:ec:07:ee:97:db:1f:be:84:cb:
                    26:69:7f:ff:1a:c8:f4:3b:df:c8:b8:91:c8:0b:7a:
                    c6:40:95:e3:33:48:e6:82:77:d4:7c:61:6c:cd:40:
                    32:c4:6d:27:62:e5:0f:c2:a8:40:6b:60:78:ad:62:
                    5a:37:72:6f:35:64:63:d4:cc:63:8d:02:63:3d:59:
                    08:6c:7d:cb:80:e9:df:6c:c2:18:b6:e0:2e:a2:60:
                    83:99:90:90:47:a9:a1:85:3a:fd:40:fe:a6:a4:9f:
                    33:0f
                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: 
                84:B3:AE:21:9E:23:44:2F:96:6F:4F:06:F7:12:22:C3:E1:EA:E3:88
            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:jira.zhaw.ch
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 73:20:22:0F:08:16:8A:F9:F3:C4:A6:8B:0A:B2:6A:9A:
                                4A:00:EE:F5:77:85:8A:08:4D:05:00:D4:A5:42:44:59
                    Timestamp : Jan 27 21:43:29.491 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:91:BB:E4:4A:80:32:E6:E8:CE:94:58:
                                AC:39:77:9D:C1:CF:2E:B4:7E:C9:FF:42:11:DA:BD:4A:
                                8B:45:69:3A:13:02:21:00:CC:A6:96:D1:33:53:7B:33:
                                6E:37:49:A4:8B:8B:6C:59:91:8F:48:4F:78:93:06:93:
                                3B:AC:01:D7:43:B3:7E:E5
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
                                1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
                    Timestamp : Jan 27 21:43:29.476 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:11:3E:E6:66:B9:7C:D8:A4:35:61:21:23:
                                22:DA:79:85:C9:06:0C:1C:0D:C0:64:01:2D:0B:90:F3:
                                A4:BA:CE:B5:02:21:00:B2:68:8C:88:FC:53:02:9B:3B:
                                A8:F3:FB:F7:E8:E2:79:BC:4D:84:C8:F5:08:46:6B:11:
                                EA:23:97:FB:A0:60:03
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        80:a5:af:16:1f:66:e9:83:a6:89:dd:22:04:be:a3:33:e1:43:
        ee:c0:62:89:53:93:7e:a0:de:0f:97:0f:5b:38:8c:79:71:00:
        28:6f:d5:ba:d1:f8:fb:3b:b3:ae:df:58:d6:aa:dd:5a:1f:47:
        78:22:64:1e:6c:d4:7b:6d:27:6e:46:7a:82:65:c5:50:ba:af:
        a3:a2:a0:58:3e:de:7c:59:ae:31:fd:94:b3:a2:64:70:95:f2:
        6e:ff:f3:61:26:27:ff:bc:2d:27:c6:7b:7c:6e:54:ca:82:fe:
        e9:a8:6e:da:30:df:52:ad:be:2d:bf:ed:d3:f9:cc:5d:8c:f1:
        6b:fa:64:33:1f:02:45:26:0a:34:1d:8f:5b:f4:94:61:52:68:
        5d:ab:35:e9:3a:92:79:dc:1d:a4:be:70:9a:a8:73:81:ab:03:
        70:a3:05:87:2d:12:2d:70:99:7a:af:99:41:32:07:ec:d3:33:
        4b:22:e0:fb:b7:0d:d0:d9:d3:23:d5:5d:05:52:4f:d0:8b:d7:
        f0:17:11:23:f3:81:81:99:b5:f1:d3:e7:33:7f:a7:2c:bd:1d:
        0c:e7:ef:5f:7e:12:ae:6e:5a:39:f6:b3:a9:77:56:ee:4d:7d:
        d9:65:fb:b9:cd:ab:59:fe:09:3c:c7:f9:b9:95:39:03:62:7f:
        85:e9:f5:15

Vulnerabilities

35.216.226.101

Last Seen: 2025-03-23

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

22 / tcp

-156677087 | 2025-03-17T16:29:23.875191

OpenSSH8.2p1 Ubuntu 4ubuntu0.12

80 / tcp

1651973090 | 2025-03-13T22:10:57.091986

Hashes

nginx1.18.0

443 / tcp

780672404 | 2025-03-23T06:21:54.263640

Hashes

nginx1.18.0

Products

Pricing

Contact Us

35.216.226.101

Last Seen: 2025-03-23

Tags:

GeneralInformation

Vulnerabilities All ports Port 80 Port 443 Latest CVSS

OpenPorts

22 / tcp -156677087 | 2025-03-17T16:29:23.875191

OpenSSH8.2p1 Ubuntu 4ubuntu0.12

80 / tcp 1651973090 | 2025-03-13T22:10:57.091986

Hashes

nginx1.18.0

443 / tcp 780672404 | 2025-03-23T06:21:54.263640

Hashes

nginx1.18.0

Products

Pricing

Contact Us

Vulnerabilities

22 / tcp

-156677087 | 2025-03-17T16:29:23.875191

80 / tcp

1651973090 | 2025-03-13T22:10:57.091986

443 / tcp

780672404 | 2025-03-23T06:21:54.263640