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9.8
CVE-2026-20160
cis · cisco smart software manager on-prem

Cisco Smart Software Manager On-Prem Arbitrary Command Execution Vulnerability

Description

A vulnerability in Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected SSM On-Prem host. This vulnerability is due to the unintentional exposure of an internal service. An attacker could exploit this vulnerability by sending a crafted request to the API of the exposed service. A successful exploit could allow the attacker to execute commands on the underlying operating system with root-level privileges.

Affected Products

VendorProductVersions
ciscisco smart software manager on-prem9-202502, 9-202504, 9-202507, 9-202510

References

  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ssm-cli-execution-cHUcWuNr

Related News (6 articles)

Tier D
SecurityWeek59m ago
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Tier D
BleepingComputer2h ago
Critical Cisco IMC auth bypass gives attackers Admin access
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Tier D
Heise Security7h ago
Cisco stopft teils kritische Lücken in mehreren Produkten
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Tier B
CERT-FR13h ago
Multiples vulnérabilités dans les produits Cisco (02 avril 2026)
→ No new info (linked only)
Tier C
VulDB20h ago
CVE-2026-20160 | Cisco Smart Software Manager On-Prem 9-202502/9-202504/9-202507/9-202510 API exposure of resource (cisco-sa-ssm-cli-execution-cHUcWuNr)
→ No new info (linked only)
Tier A
Cisco Security21h ago
Cisco Smart Software Manager On-Prem Arbitrary Command Execution Vulnerability
→ No new info (linked only)
CVSS 3.19.8 CRITICAL
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA KEV❌ No
Actively exploited❌ No
CWECWE-668
PublishedApr 1, 2026
Last enriched16h agov2
Trending Score71
Source articles6
Independent6
Info Completeness8/14
Missing: epss, kev, exploit, patch, iocs, mitre_attack

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MEDIUMCVE-2026-20095
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MEDIUMCVE-2026-20097
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Verification

State: verified
Confidence: 100%

Vulnerability Timeline

CVE Published
Apr 1, 2026
Discovered by ZDM
Apr 1, 2026
Updated: vendor, product, affectedVersions
Apr 1, 2026

Version History

v2
Last enriched 16h ago
v2Tier C16h ago

Updated vendor and product information, added affected versions, and changed severity to HIGH.

vendorproductaffectedVersions
via VulDB
v118h ago

Initial creation