Vulnerability Details : CVE-2021-31580
Potential exploit
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).
Products affected by CVE-2021-31580
- cpe:2.3:a:akkadianlabs:ova_appliance:*:*:*:*:*:*:*:*
- Akkadianlabs » Provisioning ManagerVersions from including (>=) 3.0.0 and before (<) 3.3.0.314-4a349e0cpe:2.3:a:akkadianlabs:provisioning_manager:*:*:*:*:*:*:*:*
- cpe:2.3:a:akkadianlabs:provisioning_manager:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-31580
1.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-31580
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
|
8.7
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N |
2.3
|
5.8
|
cve@rapid7.con | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-31580
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by:
- cve@rapid7.con (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2021-31580
-
https://www.rapid7.com/blog/post/2021/06/08/akkadian-provisioning-manager-multiple-vulnerabilities-disclosure/
Akkadian Provisioning Manager Multiple Vulnerabilities Disclosure | Rapid7 BlogExploit;Third Party Advisory
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