The Zyxel P-2602HW-D1A router with 3.40(AJZ.1) firmware maintains authentication state by…
Priority MEDIUM 45CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-287.
Summary
The Zyxel P-2602HW-D1A router with 3.40(AJZ.1) firmware maintains authentication state by IP address, which allows remote attackers to bypass authentication by establishing a session from a source IP address of a user who previously authenticated within the previous 5 minutes.
Why it matters now
EPSS 0.02389 84th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2008-1259
- 2026-10-03 Alias added: GHSA-g2mj-8f27-54wg
References
More Zyxel P-2602hw-d1a vulnerabilities
- TI-2008-01212 The Zyxel P-2602HW-D1A router with 3.40(AJZ.1) firmware provides different responses to… CVSS 2.0MEDIUM 5.0
- TI-2008-01211 Multiple cross-site request forgery (CSRF) vulnerabilities on the Zyxel P-2602HW-D1A… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2008-1259 · CVE Program
- CVE-2008-1259 · NVD
- FIRST EPSS
- GHSA-g2mj-8f27-54wg · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences