GeneralInformation

Hostnames

zju.edu.cn

Domains

zju.edu.cn

Country

China

City

Shanghai

Organization

China Education and Research Network

ISP

China Education and Research Network Center

ASN

AS4538

OpenPorts

80 443 8081

80 / tcp

-1984879341 | 2025-04-28T00:35:32.341265

Hashes

hash

-1514338056

http.dom_hash

1239617585

http.html_hash

-1984879341

http.server_hash

532903735

http.title_hash

1522695184

301 Moved Permanently

HTTP/1.1 301 Moved Permanently
Server: nginx/1.16.1
Date: Mon, 28 Apr 2025 00:35:32 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://person.zju.edu.cn/index/

Vulnerabilities

443 / tcp

-983532964 | 2025-04-28T00:36:03.777655

Hashes

hash

1509142009

http.dom_hash

1239617585

http.html_hash

-983532964

http.robots_hash

-1552214267

http.server_hash

532903735

http.title_hash

-1828380909

302 Found

HTTP/1.1 302 Moved Temporarily
Server: nginx/1.16.1
Date: Mon, 28 Apr 2025 00:36:02 GMT
Content-Type: text/html
Content-Length: 145
Connection: keep-alive
Location: http://person.zju.edu.cn/index

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            01:90:7f:fa:87:cb:09:db:bf:15:cb:52:61:b1:c1:35
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, O=TrustAsia Technologies, Inc., CN=TrustAsia TLS Pro RSA CA 2025
        Validity
            Not Before: Mar  3 00:00:00 2025 GMT
            Not After : Mar 31 23:59:59 2026 GMT
        Subject: C=CN, ST=\xE6\xB5\x99\xE6\xB1\x9F\xE7\x9C\x81, L=\xE6\x9D\xAD\xE5\xB7\x9E\xE5\xB8\x82, O=\xE6\xB5\x99\xE6\xB1\x9F\xE5\xA4\xA7\xE5\xAD\xA6, CN=*.zju.edu.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:a4:1b:eb:76:96:8c:21:ea:91:74:09:5b:98:e1:
                    85:6a:54:ee:00:5c:6c:e9:a1:b1:3d:3c:8e:a7:2f:
                    71:fa:cb:a6:d9:2d:ad:ca:ce:91:de:a2:72:27:a3:
                    11:dc:48:fa:2b:90:e4:ac:a0:03:d8:a4:8d:69:4a:
                    8e:56:51:7d:5c:ab:c4:b9:a0:0b:ad:3b:50:10:43:
                    0c:96:89:16:15:5e:74:6d:14:c0:1d:31:cf:15:5b:
                    90:63:89:c9:06:f9:b1:2b:94:26:39:fd:3b:3e:31:
                    ef:b2:5c:e1:42:ef:b4:c4:db:95:68:67:50:68:5a:
                    68:66:fe:fd:6a:2a:71:6a:92:d8:37:06:1a:00:70:
                    ae:f6:c8:d7:fb:6d:5e:cd:03:ac:39:e0:ff:32:ef:
                    db:64:46:39:e2:79:38:27:99:f3:4e:75:b8:6b:bb:
                    3d:88:59:a7:fa:5e:63:b4:ff:56:cf:d5:90:35:c7:
                    1a:52:3f:e3:4c:c9:7c:78:42:6b:7e:73:a4:49:35:
                    6e:4b:21:db:f4:5e:6c:f1:18:2d:c5:99:9d:9e:15:
                    ce:ee:3a:6d:c2:2b:ac:3b:db:a0:94:cd:aa:cf:19:
                    83:15:c2:4a:19:27:bc:b9:8c:ee:77:53:0c:0b:43:
                    ed:07:84:f1:39:d1:d8:7c:89:e3:3b:39:43:9c:7b:
                    7f:99
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                7F:9D:DA:1A:80:79:28:E8:2C:A9:0A:D6:8D:DC:32:4F:EE:74:9D:79
            X509v3 Subject Key Identifier: 
                59:02:4D:47:39:3E:65:08:3B:24:1B:90:0A:E7:0C:6A:76:CB:52:AF
            X509v3 Subject Alternative Name: 
                DNS:*.zju.edu.cn, DNS:zju.edu.cn
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.2
                  CPS: http://www.digicert.com/CPS
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.digicert.cn/TrustAsiaTLSProRSACA2025.crl
            Authority Information Access: 
                OCSP - URI:http://ocsp.digicert.cn
                CA Issuers - URI:http://cacerts.digicert.cn/TrustAsiaTLSProRSACA2025.crt
            X509v3 Basic Constraints: critical
                CA:FALSE
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 96:97:64:BF:55:58:97:AD:F7:43:87:68:37:08:42:77:
                                E9:F0:3A:D5:F6:A4:F3:36:6E:46:A4:3F:0F:CA:A9:C6
                    Timestamp : Mar  3 17:00:11.965 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:16:C8:60:51:9D:BB:AF:7A:E8:7A:F7:5F:
                                5F:D1:9B:6E:25:72:C8:8F:48:2C:59:C2:6C:5D:21:01:
                                AD:1A:FC:37:02:20:40:47:BA:2E:9C:73:62:44:05:AB:
                                4F:82:13:3D:05:12:D6:30:72:E5:B9:9D:9D:71:C2:11:
                                D2:6E:63:DA:E2:DB
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 64:11:C4:6C:A4:12:EC:A7:89:1C:A2:02:2E:00:BC:AB:
                                4F:28:07:D4:1E:35:27:AB:EA:FE:D5:03:C9:7D:CD:F0
                    Timestamp : Mar  3 17:00:11.830 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:C8:C3:D2:DE:22:C0:8A:DD:49:0B:8F:
                                38:46:D4:43:6C:2C:72:19:CE:10:C5:C3:36:2F:81:D5:
                                73:A9:0B:82:93:02:20:43:D1:D8:9B:36:06:E7:4B:38:
                                92:26:0D:8E:C0:50:BD:7E:FE:4C:1C:39:2B:28:83:6F:
                                11:59:DB:DF:76:84:11
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 49:9C:9B:69:DE:1D:7C:EC:FC:36:DE:CD:87:64:A6:B8:
                                5B:AF:0A:87:80:19:D1:55:52:FB:E9:EB:29:DD:F8:C3
                    Timestamp : Mar  3 17:00:11.851 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:26:A1:4B:97:04:B9:D3:9A:67:75:4D:4C:
                                75:E3:A3:FA:2B:51:DF:80:D0:F6:06:74:E6:3B:43:16:
                                D0:E5:83:22:02:20:19:6A:DF:42:3A:ED:74:6F:3F:EF:
                                95:05:B2:70:46:BF:72:09:10:8B:DF:E0:3B:11:14:55:
                                CE:F7:67:09:B6:98
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        c8:6d:86:95:f9:eb:fc:48:28:4e:a3:e7:10:a1:f0:22:11:1a:
        4e:90:b4:df:9f:ba:ed:85:df:2a:82:31:ff:9b:59:9e:64:4a:
        a0:89:d1:4c:54:8c:f5:50:4f:f6:9d:b8:46:45:6f:04:64:8a:
        cb:b3:4a:bd:a3:e9:ef:e5:b3:c2:9b:15:97:33:92:3b:d5:0c:
        95:81:19:38:4c:7e:8c:fd:72:b7:15:05:c6:31:23:9e:b7:fe:
        d7:41:b5:98:9b:f9:c8:10:f2:1b:e4:67:c0:61:56:45:7f:a4:
        03:75:4e:1f:4c:21:5e:c8:56:e8:69:16:44:1f:60:2e:d4:03:
        3b:8f:b5:76:ce:a7:c2:b1:8c:2b:62:71:33:93:ae:64:ea:31:
        de:2d:35:77:fb:2b:48:ff:25:ec:c0:fa:3f:4d:d1:c4:a1:ce:
        3c:d8:e6:9e:47:07:e0:f7:c3:ec:41:72:cb:64:db:0c:1a:64:
        f8:21:df:41:75:36:db:7b:52:b0:e8:a7:8a:c6:e1:b7:d7:6d:
        40:b0:ac:42:4d:81:e7:43:46:22:dc:60:a0:7b:03:dd:6e:e3:
        37:f8:44:0e:97:7a:69:38:93:56:1e:9b:45:db:92:b7:26:09:
        31:a3:8d:90:3d:0d:4f:8e:2d:0d:11:29:29:50:a3:90:dd:fd:
        28:0f:0f:04:4d:63:6b:49:b2:67:d8:02:56:2e:c8:84:dd:59:
        b3:ab:1b:e7:fa:bd:49:a1:83:24:00:0f:9c:e7:c8:13:cb:09:
        d9:f5:66:47:32:3a:51:72:f4:b5:97:00:ed:b1:dd:7b:82:e4:
        d3:ff:30:be:08:ba:7c:cf:03:10:02:91:70:ef:47:1a:37:40:
        e7:11:62:80:9e:da:f5:34:49:72:9f:68:63:c1:fa:f7:f0:e7:
        f0:72:98:b7:89:2e:2d:cd:99:d3:df:d8:ec:89:df:c3:4a:ba:
        a8:6d:d9:c8:54:27:bd:15:54:b5:7e:70:ec:7c:f2:fc:7e:57:
        6a:eb:19:a7:dd:03:69:02:f7:2c:7d:1e:f4:db:49:16:a9:fb:
        70:47:ef:af:f0:4a:4c:77:47:18:3b:27:5a:e9:00:f6:11:7d:
        29:db:bf:8b:6c:df:91:c4:e1:39:d8:8e:e2:0d:2b:ec:67:cb:
        b6:f9:44:62:16:21:76:b7:5b:18:c7:38:64:aa:7a:6a:b6:fa:
        d8:dc:fa:fc:2e:db:07:69:a8:6f:05:f4:3b:3d:d2:fc:0d:6e:
        26:da:f6:b0:0a:fa:5a:22:25:90:b2:d3:d5:b2:f4:5a:7d:16:
        b3:d6:12:42:23:69:3e:c7:80:e7:3b:66:a9:a7:0d:6b:1d:a6:
        88:99:c9:8c:51:c4:99:01

Vulnerabilities

8081 / tcp

-432258414 | 2025-04-01T14:43:20.462201

HTTP/1.1 403 Forbidden
Server: nginx/1.16.1
Date: Tue, 01 Apr 2025 14:43:20 GMT
Content-Type: text/html
Content-Length: 153
Connection: keep-alive

<html>
<head><title>403 Forbidden</title></head>
<body>
<center><h1>403 Forbidden</h1></center>
<hr><center>nginx/1.16.1</center>
</body>
</html>

Vulnerabilities

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.

2019(1)

CVE-2019-20372

5.3NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling, as demonstrated by the ability of an attacker to read unauthorized web pages in environments where NGINX is being fronted by a load balancer.

210.32.157.203

Last Seen: 2025-04-28

Tags:

GeneralInformation

OpenPorts

80 / tcp

-1984879341 | 2025-04-28T00:35:32.341265

Hashes

nginx1.16.1

443 / tcp

-983532964 | 2025-04-28T00:36:03.777655

Hashes

nginx1.16.1

8081 / tcp

-432258414 | 2025-04-01T14:43:20.462201

nginx1.16.1

Vulnerabilities

Products

Pricing

Contact Us

210.32.157.203

Last Seen: 2025-04-28

Tags:

GeneralInformation

OpenPorts

80 / tcp -1984879341 | 2025-04-28T00:35:32.341265

Hashes

nginx1.16.1

443 / tcp -983532964 | 2025-04-28T00:36:03.777655

Hashes

nginx1.16.1

8081 / tcp -432258414 | 2025-04-01T14:43:20.462201

nginx1.16.1

Vulnerabilities All ports Port 80 Port 443 Port 8081 Latest CVSS

Products

Pricing

Contact Us

80 / tcp

-1984879341 | 2025-04-28T00:35:32.341265

443 / tcp

-983532964 | 2025-04-28T00:36:03.777655

8081 / tcp

-432258414 | 2025-04-01T14:43:20.462201

Vulnerabilities