SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2023-20877

VMware Aria Operations contains a privilege escalation vulnerability.

HIGH 8.8EPSS 0.65%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.65%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

VMware Aria Operations contains a privilege escalation vulnerability. An authenticated malicious user with ReadOnly privileges can perform code execution leading to privilege escalation.

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
0.65% probability · 51th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-863
Affected
vmware/cloud foundation · vmware/vrealize operations
Source
security@vmware.com
EPSS trend
0%3%5%26 October 2026: 0.65%26 October 202626 October 2026

EPSS 0.7% since 26 October 2026; no change recorded yet. 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.