CVE-2008-1264
CVE-2008-1264 is a high-severity vulnerability in Linksys Wrt54g with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.
Key facts
- Severity: High (CVSS 2.0 base score 7.5)
- EPSS exploit prediction: 3% (87th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-287
- Affected product: Linksys Wrt54g
- Published:
- Last modified:
Description
The Linksys WRT54G router has "admin" as its default FTP password, which allows remote attackers to access sensitive files including nvram.cfg, a file that lists all HTML documents, and an ELF executable file.
Frequently asked questions
- What is CVE-2008-1264?
- The Linksys WRT54G router has "admin" as its default FTP password, which allows remote attackers to access sensitive files including nvram.cfg, a file that lists all HTML documents, and an ELF executable file.
- How severe is CVE-2008-1264?
- CVE-2008-1264 has a CVSS 2.0 base score of 7.5, rated high severity.
- Is CVE-2008-1264 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2008-1264?
- CVE-2008-1264 affects Linksys Wrt54g. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2008-1264?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2008-1264 published?
- CVE-2008-1264 was published on 2008-03-10 and last updated on 2026-06-16.
References
- http://www.gnucitizen.org/projects/router-hacking-challenge/
- http://www.securityfocus.com/archive/1/489009/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41126
Affected products (1)
- cpe:2.3:h:linksys:wrt54g:*:*:*:*:*:*:*:*
More vulnerabilities in Linksys Wrt54g
- CVE-2008-1268 — Critical (CVSS 10.0): The FTP server on the Linksys WRT54G 7 router with 7.00.1 firmware does not verify authentication credentials, which…
- CVE-2008-1247 — Critical (CVSS 10.0): The web interface on the Linksys WRT54g router with firmware 1.00.9 does not require credentials when invoking scripts,…
- CVE-2008-1265 — High (CVSS 7.8): The Linksys WRT54G router allows remote attackers to cause a denial of service (device restart) via a long username and…
- CVE-2011-4499 — High (CVSS 7.5): The UPnP IGD implementation in the Broadcom UPnP stack on the Cisco Linksys WRT54G with firmware before 4.30.5, WRT54GS…
- CVE-2006-2559 — High (CVSS 7.5): Linksys WRT54G Wireless-G Broadband Router allows remote attackers to bypass access restrictions and conduct…
- CVE-2005-2799 — High (CVSS 7.5): Buffer overflow in apply.cgi in Linksys WRT54G 3.01.03, 3.03.6, and possibly other versions before 4.20.7, allows…
All CVEs affecting Linksys Wrt54g →
Other CWE-287 (Improper Authentication) vulnerabilities
- CVE-2026-20317 — Critical (CVSS 10.0): As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Workload engineering…
- CVE-2026-19977 — Critical (CVSS 10.0): A vulnerability was detected in EFM ipTIME A3004T 14.19.0. The affected element is the function…
- CVE-2026-59500 — Critical (CVSS 10.0): CWE-287: Improper Authentication
- CVE-2024-27253 — Critical (CVSS 10.0): IBM DOORS Next 7.0.3 through 7.0.3 Interim Fix 018 could allow an authenticated user to bypass security logic to…
- CVE-2026-56162 — Critical (CVSS 10.0): Improper authentication in Azure SQL Database allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-62825 — Critical (CVSS 10.0): Improper authentication in Azure Key Vault allows an unauthorized attacker to elevate privileges over a network.
Browse all CWE-287 (Improper Authentication) vulnerabilities →