CVE-2022-30534CWE-78

An OS command injection vulnerability exists in the aVideoEncoder chunkfile functionality of WWBN AVideo 11.6 and dev master commit 3f7c0364

Critical · published August 22, 2022

Patch now

High probability of exploitation

CVSS calls it critical at 9.9. It sits in the 99.5th percentile for exploit probability.

CVSS v3.0
9.9
EPSS
75%
Percentile
99.5
In the wild
Unconfirmed
What it is

An OS command injection vulnerability exists in the aVideoEncoder chunkfile functionality of WWBN AVideo 11.6 and dev master commit 3f7c0364. A specially-crafted HTTP request can lead to arbitrary command execution. An attacker can send an HTTP request to trigger this vulnerability.

The record
Technical detail
CVSS v3.0
9.9 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.74979 · 99.5th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2022-08-22T18:23Z
EPSS history
Timeline
  • 22 AUG 18:23Z
    An OS command injection vulnerability exists in the aVideoEncoder chunkfile functionality of WWBN AVideo 11.6 and dev master commit 3f7c0364
    cvelistv5