CVE-2021-33055
CRITICALCVSS 9.8/10EPSS 18.06%
Last modified
CVE-2021-33055 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Zoho ManageEngine ADSelfService Plus through 6102 allows unauthenticated remote code execution in non-English editions.. EPSS estimates a 18.06% chance of exploitation in the next 30 days.
Description
Zoho ManageEngine ADSelfService Plus through 6102 allows unauthenticated remote code execution in non-English editions.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zohocorp | Manageengine Adselfservice Plus | < 6.1 |
| Zohocorp | Manageengine Adselfservice Plus | 6.1 |
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
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-33055?
Zoho ManageEngine ADSelfService Plus through 6102 allows unauthenticated remote code execution in non-English editions.
How severe is CVE-2021-33055?
CVE-2021-33055 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 18.06% probability of exploitation in the next 30 days.
How do I fix CVE-2021-33055?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-33055?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST