CVE-2026-20037
published 2026-02-25CVE-2026-20037: A vulnerability in the NX-OS CLI privilege levels of Cisco UCS Manager Software could allow an authenticated, local attacker with read-only privileges to…
PriorityP423medium4.4CVSS 3.1
AVLACLPRLUINSUCLILAN
EPSS
0.11%
1.2th percentile
A vulnerability in the NX-OS CLI privilege levels of Cisco UCS Manager Software could allow an authenticated, local attacker with read-only privileges to modify files and perform unauthorized actions on an affected system.
This vulnerability exists because unnecessary privileges are given to the user. An attacker could exploit this vulnerability by authenticating to a device as a read-only user and connecting to the NX-OS CLI. A successful exploit could allow the attacker to create or overwrite files in the file system or perform limited privileged actions on an affected device.
Affected
91 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
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| cisco | cisco_unified_computing_system | — | — |
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CVSS provenance
nvdv3.14.4MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
vendor_cisco4.4MEDIUM
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Cisco
Cisco UCS Manager Software Privilege Escalation Vulnerability
vendor_cisco·2026-02-25·CVSS 4.4
CVE-2026-20037 [MEDIUM] CWE-250 Cisco UCS Manager Software Privilege Escalation Vulnerability
Cisco UCS Manager Software Privilege Escalation Vulnerability
A vulnerability in the NX-OS CLI privilege levels of Cisco UCS Manager Software could allow an authenticated, local attacker with read-only privileges to modify files and perform unauthorized actions on an affected system.
This vulnerability exists because unnecessary privileges are given to the user. An attacker could exploit this vulnerability by authenticating to a device as a read-only user and connecting to the NX-OS CLI. A successful exploit could allow the attacker to create or overwrite files in the file system or perform limited privileged actions on an affected device.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is avai
Cisco
Cisco UCS Manager Software Privilege Escalation Vulnerability
vendor_cisco·CVSS 3.1
CVE-2026-20037 Cisco UCS Manager Software Privilege Escalation Vulnerability
CVE-2026-20037: Cisco UCS Manager Software Privilege Escalation Vulnerability
A vulnerability in the NX-OS CLI privilege levels of Cisco UCS Manager Software could allow an authenticated, local attacker with read-only privileges to modify files and perform unauthorized actions on an affected system. This vulnerability exists because unnecessary privileges are given to the user. An attacker could exploit this vulnerability by authenticating to a device as a read-only user and connecting to the NX-OS CLI. A successful exploit could allow the attacker to create or overwrite files in the file system or perform limited privileged actions on an affected device. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.1
CWE: CWE-250, CWE-250
Bug IDs: CSCwm68934
GHSA
GHSA-qwj7-2gpw-fvvg: A vulnerability in the NX-OS CLI privilege levels of Cisco UCS Manager Software could allow an authenticated, local attacker with read-only privileges
ghsa_unreviewed·2026-02-25
CVE-2026-20037 [MEDIUM] CWE-250 GHSA-qwj7-2gpw-fvvg: A vulnerability in the NX-OS CLI privilege levels of Cisco UCS Manager Software could allow an authenticated, local attacker with read-only privileges
A vulnerability in the NX-OS CLI privilege levels of Cisco UCS Manager Software could allow an authenticated, local attacker with read-only privileges to modify files and perform unauthorized actions on an affected system.
This vulnerability exists because unnecessary privileges are given to the user. An attacker could exploit this vulnerability by authenticating to a device as a read-only user and connecting to the NX-OS CLI. A successful exploit could allow the attacker to create or overwrite files in the file system or perform limited privileged actions on an affected device.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-73434 gstreamer1-plugins-good: gstreamer: out-of-bounds read in avidemux vprp video field descriptor parsing
bugzilla·2026-08-12·CVSS 6.1
CVE-2026-73434 [MEDIUM] CVE-2026-73434 gstreamer1-plugins-good: gstreamer: out-of-bounds read in avidemux vprp video field descriptor parsing
CVE-2026-73434 gstreamer1-plugins-good: gstreamer: out-of-bounds read in avidemux vprp video field descriptor parsing
The CVE was requested in this ticket: https://redhat.atlassian.net/browse/PSIRTSUPT-20037
(Also received as resubmission: https://redhat.atlassian.net/browse/PSIRTSUPT-21422)
Reserved the following CVE ID(s):
CVE-2026-73434
├─ State: RESERVED
├─ Owning CNA: redhat
├─ Reserved by: [email protected] (redhat)
└─ Reserved on: Wed Aug 12 16:14:17 2026 +0000
Bugzilla
CVE-2026-73433 gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux FUJIFILM strd parsing leading to out-of-bounds read/write
bugzilla·2026-08-12·CVSS 6.6
CVE-2026-73433 [MEDIUM] CVE-2026-73433 gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux FUJIFILM strd parsing leading to out-of-bounds read/write
CVE-2026-73433 gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux FUJIFILM strd parsing leading to out-of-bounds read/write
The CVE was requested in this ticket: https://redhat.atlassian.net/browse/PSIRTSUPT-20037
(Also received as resubmission: https://redhat.atlassian.net/browse/PSIRTSUPT-21422)
Reserved the following CVE ID(s):
CVE-2026-73433
├─ State: RESERVED
├─ Owning CNA: redhat
├─ Reserved by: [email protected] (redhat)
└─ Reserved on: Wed Aug 12 16:14:17 2026 +0000
2026-02-25
Published