VulnerabilityModified
CVE-2021-35217
Insecure Deseralization of untrusted data remote code execution vulnerability was discovered in Patch Manager Orion Platform Integration module and reported to us by ZDI.
HIGH 8.8EPSS 72.8%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 72.8%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
Insecure Deseralization of untrusted data remote code execution vulnerability was discovered in Patch Manager Orion Platform Integration module and reported to us by ZDI. An Authenticated Attacker could exploit it by executing WSAsyncExecuteTasks deserialization of untrusted data.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 72.79% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- solarwinds/patch manager
- Source
- psirt@solarwinds.com
References
- https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htmVendor Advisory
- https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/orion_platform_2020-2-6_release_notes.htmRelease Notes, Vendor Advisory
- https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35217Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1247/Third Party Advisory, VDB Entry
- https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htmVendor Advisory
- https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/orion_platform_2020-2-6_release_notes.htmRelease Notes, Vendor Advisory
- https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35217Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1247/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.