VulnerabilityModified
CVE-2021-3287
Zoho ManageEngine OpManager before 12.5.329 allows unauthenticated Remote Code Execution due to a general bypass in the deserialization class.
CRITICAL 9.8EPSS 51.3%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 51.3%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
Zoho ManageEngine OpManager before 12.5.329 allows unauthenticated Remote Code Execution due to a general bypass in the deserialization class.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 51.33% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- zohocorp/manageengine opmanager
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/164231/ManageEngine-OpManager-SumPDU-Java-Deserialization.htmlExploit, Third Party Advisory, VDB Entry
- https://www.manageengine.com/network-monitoring/help/read-me-complete.html#125329Release Notes, Vendor Advisory
- http://packetstormsecurity.com/files/164231/ManageEngine-OpManager-SumPDU-Java-Deserialization.htmlExploit, Third Party Advisory, VDB Entry
- https://www.manageengine.com/network-monitoring/help/read-me-complete.html#125329Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.