GeneralInformation

Hostnames	ec2-52-78-197-178.ap-northeast-2.compute.amazonaws.com i1.avdbs.com
Domains	amazonaws.com avdbs.com
Cloud Provider	Amazon
Cloud Region	ap-northeast-2
Cloud Service	EC2
Country	Korea, Republic of
City	Incheon
Organization	AWS Asia Pacific (Seoul) Region
ISP	Amazon.com, Inc.
ASN	AS16509

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

80 443

80 / tcp

-2098053163 | 2025-03-23T04:10:20.095927

Hashes

hash

-292497275

http.dom_hash

1239617585

http.html_hash

-2098053163

http.robots_hash

1703267804

http.server_hash

-1786963686

http.title_hash

-1030444411

403 Forbidden

HTTP/1.1 403 Forbidden
Date: Sun, 23 Mar 2025 04:10:19 GMT
Content-Type: text/html
Content-Length: 555
Connection: keep-alive
Server: nginx/1.18.0

Vulnerabilities

443 / tcp

-2098053163 | 2025-03-17T20:55:35.762399

Hashes

hash

-1640325409

http.dom_hash

1239617585

http.html_hash

-2098053163

http.robots_hash

1703267804

http.server_hash

-1786963686

http.title_hash

-1030444411

403 Forbidden

HTTP/1.1 403 Forbidden
Date: Mon, 17 Mar 2025 20:55:31 GMT
Content-Type: text/html
Content-Length: 555
Connection: keep-alive
Server: nginx/1.18.0

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            0a:27:59:f6:9b:39:a5:2d:e4:a9:64:db:3c:17:df:36
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Amazon, CN=Amazon RSA 2048 M02
        Validity
            Not Before: Dec  1 00:00:00 2024 GMT
            Not After : Dec 30 23:59:59 2025 GMT
        Subject: CN=i1.avdbs.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:c3:e8:64:f9:ec:13:70:dd:24:2c:aa:5c:54:3c:
                    96:8e:b2:6a:1d:83:f1:2b:04:32:57:dc:86:9c:13:
                    a8:d1:38:a3:f8:07:b2:b8:93:40:be:2b:09:ba:06:
                    3f:8b:a1:2a:2d:0c:6c:87:8f:af:45:32:dd:27:a8:
                    d4:fc:b0:31:5d:52:47:90:68:fd:20:0d:76:5a:db:
                    10:8c:1c:cb:6f:c4:f4:d4:2a:e3:be:4d:bf:69:cb:
                    15:4c:bb:a6:92:66:4c:5a:4a:89:96:3d:0f:d8:c5:
                    c0:85:fa:cc:3c:13:ae:24:35:c8:26:eb:19:8d:86:
                    d3:53:b8:11:cd:e2:00:40:96:50:05:47:5f:76:a1:
                    4b:e6:75:2a:b9:26:72:19:af:1e:bb:fe:81:ae:e6:
                    41:04:f5:f0:54:8e:dc:88:f1:21:af:90:61:01:22:
                    b7:34:1b:cc:93:67:e9:6d:7b:c5:ac:fe:3c:52:a8:
                    e0:c6:7c:48:2a:cc:aa:70:dc:c2:58:3c:7c:ca:4a:
                    fc:7d:77:86:ee:cf:a2:aa:13:00:44:ab:5b:b3:1b:
                    82:60:b1:f6:ce:b9:9c:3e:48:33:b4:61:94:fc:54:
                    d9:9b:f1:fc:0d:9d:e9:43:0c:ac:64:d1:bc:b3:49:
                    20:38:10:15:fa:4d:c6:14:2d:d4:90:ba:e7:10:c1:
                    7a:d7
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                C0:31:52:CD:5A:50:C3:82:7C:74:71:CE:CB:E9:9C:F9:7A:EB:82:E2
            X509v3 Subject Key Identifier: 
                02:86:74:FB:01:4C:85:51:79:E2:A0:99:B5:36:D4:CE:F2:58:52:70
            X509v3 Subject Alternative Name: 
                DNS:i1.avdbs.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            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.r2m02.amazontrust.com/r2m02.crl
            Authority Information Access: 
                OCSP - URI:http://ocsp.r2m02.amazontrust.com
                CA Issuers - URI:http://crt.r2m02.amazontrust.com/r2m02.cer
            X509v3 Basic Constraints: critical
                CA:FALSE
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
                                F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
                    Timestamp : Dec  1 00:19:31.029 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:3E:F3:47:4B:0B:E1:1A:BD:0A:67:B4:4E:
                                2F:F8:CF:9F:BC:A0:5D:1E:03:16:3D:75:5D:01:24:8E:
                                28:A4:67:18:02:21:00:C6:0A:17:0C:A5:26:90:FB:87:
                                B1:80:F7:BA:C8:E1:CD:B6:A2:38:3D:5C:4C:4D:A0:B5:
                                D4:5D:C2:A2:25:7A:77
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38:
                                01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0
                    Timestamp : Dec  1 00:19:30.955 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:F2:02:73:7C:AA:6F:23:A3:5A:BF:E8:
                                04:2A:6C:97:FA:75:BC:9E:66:2F:3A:A3:23:3E:EB:6C:
                                28:D7:9F:6D:3B:02:20:03:72:99:3F:93:0F:A4:96:54:
                                AA:11:DC:39:9B:CA:C3:90:E4:EA:28:02:D7:8D:10:09:
                                EB:B0:9D:27:BB:DC:5E
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
                                D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
                    Timestamp : Dec  1 00:19:30.971 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:FF:AE:C8:1D:55:95:3C:34:A9:B5:A1:
                                1E:74:55:71:55:31:A6:F4:0B:7E:9A:9F:55:0B:95:91:
                                FE:5E:2B:F1:42:02:20:1B:F3:32:E7:55:7C:CC:32:29:
                                D2:AD:4B:75:07:34:51:71:65:F0:50:9D:9E:CB:65:70:
                                15:06:4C:63:69:C2:B0
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        68:1d:14:a3:64:ab:ef:ba:5a:eb:28:93:cd:c8:0e:47:bd:cd:
        9d:c2:82:52:bd:4d:f1:09:de:79:58:70:52:3d:a5:03:f1:a0:
        4e:cc:59:cb:38:90:64:cf:5d:b7:13:73:64:d1:de:61:02:59:
        f9:cf:a7:b5:e8:20:ec:77:73:5c:08:b0:67:12:7f:b9:21:54:
        db:bf:46:70:92:ea:d6:fc:a5:82:fb:c8:e5:9d:c7:80:ed:31:
        21:66:4a:e4:52:90:b1:da:14:1b:c3:ee:2c:69:16:b2:5a:8e:
        fc:ff:31:b0:15:60:36:cd:49:ce:e6:aa:5d:4f:3a:ef:30:a4:
        95:c5:14:03:04:3b:9e:cd:a2:90:8d:ae:7a:70:bd:39:12:5d:
        55:f4:b2:67:5b:d6:57:ae:43:9e:d1:c8:70:74:79:86:6d:05:
        2d:9b:58:e3:4f:32:90:a1:e1:d3:65:86:fc:77:07:5e:b8:b4:
        fd:b7:74:90:cc:bb:36:c0:77:27:14:21:2b:af:a6:6f:fe:eb:
        af:00:ca:b1:06:df:a2:dc:0b:82:a2:f8:c9:af:c0:c8:01:d6:
        24:58:0c:3a:b5:5e:f9:df:ef:df:e7:69:24:22:6d:c3:e1:54:
        de:bc:a2:e3:cf:1d:89:f0:e0:60:11:b9:3c:ba:68:fa:03:eb:
        71:c7:04:5a

Vulnerabilities

52.78.197.178

Last Seen: 2025-03-23

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

80 / tcp

-2098053163 | 2025-03-23T04:10:20.095927

Hashes

nginx1.18.0

443 / tcp

-2098053163 | 2025-03-17T20:55:35.762399

Hashes

nginx1.18.0

Products

Pricing

Contact Us

52.78.197.178

Last Seen: 2025-03-23

Tags:

GeneralInformation

Vulnerabilities All ports Port 80 Port 443 Latest CVSS

OpenPorts

80 / tcp -2098053163 | 2025-03-23T04:10:20.095927

Hashes

nginx1.18.0

443 / tcp -2098053163 | 2025-03-17T20:55:35.762399

Hashes

nginx1.18.0

Products

Pricing

Contact Us

Vulnerabilities

80 / tcp

-2098053163 | 2025-03-23T04:10:20.095927

443 / tcp

-2098053163 | 2025-03-17T20:55:35.762399