CVE Vulnerability

CVE-2020-15688

The HTTP Digest Authentication in the GoAhead web server before 5.1.2 does not completely protect against replay attacks. This allows an unauthenticated remote attacker to bypass authentication via capture-replay if TLS is not used to protect the underlying communication channel.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/embedthis/goahead-gpl/issues/3 Third Party Advisory
http://packetstormsecurity.com/files/159505/EmbedThis-GoAhead-Web-Server-5.1.1-Digest-Authentication-Capture-Replay-Nonce-Reuse.html Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:embedthis:goahead:*:*:*:*:*:*:*:*
Information

Published : 2020-07-23 01:15

Updated : 2023-01-31 05:25

NVD link : CVE-2020-15688

Mitre link : CVE-2020-15688

Products Affected
No products.
CWE
CWE-294

Authentication Bypass by Capture-replay