CVE-2025-20268
MEDIUMDescription
A vulnerability in the Geolocation-Based Remote Access (RA) VPN feature of Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured policies to allow or deny HTTP connections based on a country or region. This vulnerability exists because the URL string is not fully parsed. An attacker could exploit this vulnerability by sending a crafted HTTP connection through the targeted device. A successful exploit could allow the attacker to bypass configured policies and gain access to a network where the connection should have been denied.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Exploit Intelligence
Low risk: more likely to be exploited than 39% of all known CVEs.
References
Related Vulnerabilities
Other CWE-229 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2022-24412 | High | 7.5 | 1.0% | - | - |
| CVE-2022-22562 | High | 7.5 | 0.9% | - | - |
| CVE-2022-4851 | Medium | 5.3 | 0.8% | - | Fix |
| CVE-2025-59032 | High | 7.5 | 0.7% | - | Fix |
| CVE-2022-3409 | High | 8.2 | 0.6% | - | - |
| CVE-2022-2809 | High | 8.2 | 0.6% | - | - |
Common questions
How do I fix CVE-2025-20268?
No published fix for CVE-2025-20268 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2025-20268 being actively exploited?
Not that we know of. CVE-2025-20268 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.48% is the estimated probability that it will be exploited in the next 30 days. That is higher than 39% of all scored CVEs.
How severe is CVE-2025-20268?
CVE-2025-20268 has a CVSS v3 base score of 5.8, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-08-15.