CVE-2021-33055
Zoho ManageEngine ADSelfService Plus through 6102 allows unauthenticated remote code execution in non-English editions.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 18.1%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
Zoho ManageEngine ADSelfService Plus through 6102 allows unauthenticated remote code execution in non-English editions.
- 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
- 18.06% probability · 97th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- zohocorp/manageengine adselfservice plus
- Source
- cve@mitre.org
EPSS 18.1% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://blog.stmcyber.com/vulns/cve-2021-33055/Release Notes, Third Party Advisory
- https://pitstop.manageengine.com/portal/en/community/topic/adselfservice-plus-6104-releasedPatch, Third Party Advisory
- https://blog.stmcyber.com/vulns/cve-2021-33055/Release Notes, Third Party Advisory
- https://pitstop.manageengine.com/portal/en/community/topic/adselfservice-plus-6104-releasedPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.