SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2023-31099

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

HIGH 8.8EPSS 81.6%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 81.6%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.

Description

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

CVSS 3.1
8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
81.56% probability · 100th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
zohocorp/manageengine opmanager
Source
cve@mitre.org
EPSS trend
0%43%85%3 November 2026: 81.56%3 November 20263 November 2026

EPSS 81.6% 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.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.