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Fencer Vulns
high 8.8

CVE-2023-31099 in the critical feed json

Zoho ManageEngine OPManager through 126323 allows an authenticated user to achieve remote code execution via probe servers.

published 2023-05-04 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-35427

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
81.6%
EPSS 81.6% chance of exploitation in 30 days, percentile 99.6%
public exploits
0
none known

Summary

Zoho ManageEngine OPManager through 126323 allows an authenticated user to achieve remote code execution via probe servers.

Patch / fix

  • zohocorp manageengine_opmanager 12.6

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
21 mo ago

Exploit prediction

81.56% chance of exploitation in the next 30 days, higher than 99.6% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.