What’s Vulnerable › Vulnerabilities
CVE-2026-20328: Cisco Smart Software Manager On-Prem Arbitrary Account Password Reset Vulnerability
- Severity: critical (CVSS 9.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-07 · updated 2026-10-08
- Weakness: CWE-862
Description
A vulnerability in the web-based management interface of Cisco License On-Prem, formerly Cisco Smart Software Manager On-Prem (SSM On-Prem), could allow an unauthenticated, remote attacker to gain unauthorized access to an affected application. This vulnerability is due to improper checks during the password reset process. An attacker could exploit this vulnerability by sending a malicious request to the web-based management interface. A successful exploit could allow the attacker to reset the password of an arbitrary account, including high-privileged administrative user accounts, possibly allowing the attacker to gain unauthorized access to the application as any user.
Affected products
- Cisco License On-Prem: 7-202001, 1.1, 6.3.0, 8-202004, 8-202006, 1.2 (+30)
In the news
References
Get alerted when CVE-2026-20328 or the next vulnerability affects your stack