VulnerabilityModified
CVE-2018-18475
Zoho ManageEngine OpManager before 12.3 build 123214 allows Unrestricted Arbitrary File Upload.
CRITICAL 9.8EPSS 20.4%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 20.4%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
Zoho ManageEngine OpManager before 12.3 build 123214 allows Unrestricted Arbitrary File Upload.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 20.41% probability · 97th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- zohocorp/manageengine opmanager
- Source
- cve@mitre.org
EPSS moved from 18.0% on 21 September 2026 to 20.4% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
References
- http://packetstormsecurity.com/files/149878/Zoho-ManageEngine-OpManager-12.3-Arbitrary-File-Upload.htmlThird Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2018/Oct/42Mailing List, Third Party Advisory
- http://packetstormsecurity.com/files/149878/Zoho-ManageEngine-OpManager-12.3-Arbitrary-File-Upload.htmlThird Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2018/Oct/42Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.