CVE-2021-31580CWE-78

Akkadian Provisioning Manager Engine (PME) Shell Escape via 'exec' command

High · published July 22, 2021

CVSS v3.1
8.7
EPSS
3%
Percentile
87.4
In the wild
Unconfirmed
What it is

The restricted shell provided by Akkadian Provisioning Manager Engine (PME) can be bypassed by switching the OpenSSH channel from `shell` to `exec` and providing the ssh client a single execution parameter. This issue was resolved in Akkadian OVA appliance version 3.0 (and later), Akkadian Provisioning Manager 5.0.2 (and later), and Akkadian Appliance Manager 3.3.0.314-4a349e0 (and later).

The record
Technical detail
CVSS v3.1
8.7 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.03023 · 87.4th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2021-07-22T18:27Z
EPSS history
Timeline
  • 22 JUL 18:27Z
    Akkadian Provisioning Manager Engine (PME) Shell Escape via 'exec' command
    cvelistv5