TI-2021-00945 Aliases CVE-2021-1218 GHSA-hr96-643c-qp42

Cisco Smart Software Manager Satellite Open Redirect Vulnerability

LOW 25CWE-601Published 2021-01-20 · Updated 2024-11-12

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Spoofing
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-601.

Summary

A vulnerability in the web management interface of Cisco Smart Software Manager satellite could allow an authenticated, remote attacker to redirect a user to an undesired web page. The vulnerability is due to improper input validation of the URL parameters in an HTTP request that is sent to an affected device. An attacker could exploit this vulnerability by sending a crafted HTTP request that could cause the web application to redirect the request to a specified malicious URL. A successful exploit could allow the attacker to redirect a user to a malicious website.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00571 47th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Cisco	Cisco Smart Software Manager On-Prem	all versions	—	No fix listed	CNA

Cisco Smart Software Manager On-Prem VendorCisco Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:cisco:smart_software_manager_on-prem::::::::	up to 5.0	Vulnerable	Cisco

cpe:2.3:a:cisco:smart_software_manager_on-prem:*:*:*:*:*:*:*:* Versions up to 5.0 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-1218
2026-10-03 Alias added: GHSA-hr96-643c-qp42

References

Advisory 1

20210120 Cisco Smart Software Manager Satellite Open Redirect Vulnerability

TI-2024-13352 A vulnerability in the authentication system of Cisco Smart Software Manager On-Prem (SSM… CVSS 3.1CRITICAL 10.0
TI-2020-02720 Cisco Smart Software Manager On-Prem Static Default Credential Vulnerability CVSS 3.1CRITICAL 9.1
TI-2026-16368 Cisco Smart Software Manager On-Prem Arbitrary Command Execution Vulnerability CVSS 3.1CRITICAL 9.8
TI-2019-12064 Cisco Smart Software Manager On-Prem Web Interface Denial of Service Vulnerability CVSS 3.1CRITICAL 9.1
TI-2020-02991 Cisco Smart Software Manager On-Prem Privilege Escalation Vulnerability CVSS 3.1HIGH 8.8
TI-2021-13764 Cisco Smart Software Manager Privilege Escalation Vulnerability CVSS 3.1HIGH 8.8

See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences