CVE-2025-20349

highpriority · track · 35EPSS 0.004 · 33 %ileDEEUNLRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.39% (33rd) EPSS

CVSS 8.8 · high

Is it mine?

115 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-26

A vulnerability in the REST API of Cisco Catalyst Center could allow an authenticated, remote attacker to execute arbitrary commands in a restricted container as the root user. This vulnerability is due to insufficient validation of user-supplied input in REST API request parameters. An attacker could exploit this vulnerability by sending a crafted API request to an affected device. A successful exploit could allow the attacker to inject arbitrary commands that would then be executed in a restricted container with root privileges. To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Observer.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedCisco Catalyst Centercisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.3–8.8

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.16.3mediumAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondary · FSTEC (BDU) RU

v3.16.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondary · ENISA EU

v3.16.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondary · psirt@cisco.com USexploitability 2.8 · impact 3.4

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.16.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondary · NCSC-NL NL

v3.16.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondary · Cisco PSIRT US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78USCWE-78USCWE-78US

affected products (115)

Products and version ranges known to be affected.

Cisco Catalyst Center <2.3.7.10all versionscert_bundDE
Cisco Catalyst≤ Center <2.3.7.10cert_bundDE
Cisco Cisco Catalyst Centerall versionscisco_csafUS
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.5.6-AIRGAPenisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.2.2.9enisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.3.4-AIRGAPenisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.3.7-72323enisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.3.1enisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.7.9enisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.3.7-AIRGAP-MDNACenisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.1.2.8enisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.7.4-AIRGAP-MDNACenisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.7.0-AIRGAPenisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.2.3.6enisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.6.0enisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.5.4-AIRGAPenisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 0.0.0.0enisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.3.3enisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.7.9-VAenisa_euvdEU
Cisco Cisco Digital Network Architecture Center (DNA Center)≤ 2.3.7.7enisa_euvdEU

showing 20 of 115

advisories (3)

Vendor and ecosystem advisories describing this.

NCSC-2025-0365Kwetsbaarheden verholpen in Cisco Catalyst CenterNL2025-11-14csaf · ncsc_nlNL
Cisco heeft kwetsbaarheden verholpen in Cisco Catalyst Center.
WID-SEC-W-2025-2601Cisco Catalyst Center: Mehrere SchwachstellenDeutsch2025-11-13csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Cisco Catalyst ausnutzen, um Sicherheitsmaßnahmen zu umgehen, beliebigen Code mit Root-Rechten auszuführen und Cross-Site-Scripting-Angriffe durchzuführen.
cisco-sa-dnac-ci-ZWLQVSwTCisco Catalyst Center REST API Command Injection Vulnerability2025-11-13csaf · cisco_csafUS
A vulnerability in the REST API of Cisco Catalyst Center could allow an authenticated, remote attacker to execute arbitrary commands in a restricted container as the root user. This vulnerability is due to insufficient validation of user-supplied input in REST API request parameters. An attacker could exploit this vulnerability by sending a crafted API request to an affected device. A successful exploit could allow the attacker to inject arbitrary commands that would then be executed in a restricted container with root privileges. To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Observer. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund cisco_csaf ncsc_nl NVD CVE.org MITRE

published 2025-11-13modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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