High severity · published Sep 1, 2021
CVE-2021-35216
Insecure Deserialization of untrusted data remote code execution vulnerability was discovered in Patch Manager Orion Platform Integration module
8.8
CVSS
81.4%
EPSS
No
On KEV
Description
Insecure Deserialization of untrusted data remote code execution vulnerability was discovered in Patch Manager Orion Platform Integration module. An Authenticated Attacker with network access via HTTP can compromise this vulnerability can result in Remote Code Execution.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)81.4% · higher than 100% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PM
Patch Manager · Solarwinds
before 2020.2.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-35216
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-35216
Release Notes
https://documentation.solarwinds.com/en/success_center/patchman/content/release_notes/patchman_2020-2-6_release_notes.htm
Patch
https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35216
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1246/
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