Rapid7CVELIST:CVE-2021-31580CVE-2021-31580 Akkadian Provisioning Manager Engine (PME) Shell Escape via 'exec' command
8.7 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
9.5 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
77.0%
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).
CNA Affected
[
{
"product": "Provisioning Manager Engine (PME)",
"vendor": "Akkadian",
"versions": [
{
"lessThanOrEqual": "4.50.18",
"status": "affected",
"version": "4.50.18",
"versionType": "custom"
}
]
}
]Related
8.7 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
9.5 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
77.0%