CVE Vulnerability

CVE-2021-29462

The Portable SDK for UPnP Devices is an SDK for development of UPnP device and control point applications. The server part of pupnp (libupnp) appears to be vulnerable to DNS rebinding attacks because it does not check the value of the `Host` header. This can be mitigated by using DNS revolvers which block DNS-rebinding attacks. The vulnerability is fixed in version 1.14.6 and later.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/pupnp/pupnp/security/advisories/GHSA-6hqq-w3jq-9fhg Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/04/20/4 Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:pupnp_project:pupnp:*:*:*:*:*:*:*:*
Information

Published : 2021-04-20 09:15

Updated : 2022-08-03 10:20

NVD link : CVE-2021-29462

Mitre link : CVE-2021-29462

Products Affected
No products.
CWE
CWE-345