The administrative interface in Allied Telesis AT-RG634A ADSL Broadband router 3.3+…
Priority MEDIUM 55CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass, Code execution
- 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 and CWE-78.
Summary
The administrative interface in Allied Telesis AT-RG634A ADSL Broadband router 3.3+, iMG624A firmware 3.5, iMG616LH firmware 2.4, and iMG646BD firmware 3.5 allows remote attackers to gain privileges and execute arbitrary commands via a direct request to cli.html.
Why it matters now
EPSS 0.09434 95th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA and 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
CPE configurations NVD · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:alliedtelesis:img646bd_firmware:3.5:*:*:*:*:*:*:* | 3.5 | Vulnerable | Alliedtelesis |
| cpe:2.3:h:alliedtelesis:img646bd:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Alliedtelesis |
| cpe:2.3:o:alliedtelesis:at-rg634a_firmware:3.3\+:*:*:*:*:*:*:* | 3.3+ | Vulnerable | Alliedtelesis |
| cpe:2.3:h:alliedtelesis:at-rg634a:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Alliedtelesis |
| cpe:2.3:o:alliedtelesis:img624a_firmware:3.5:*:*:*:*:*:*:* | 3.5 | Vulnerable | Alliedtelesis |
| cpe:2.3:h:alliedtelesis:img624a:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Alliedtelesis |
| cpe:2.3:o:alliedtelesis:img616lh_firmware:\+2.4:*:*:*:*:*:*:* | +2.4 | Vulnerable | Alliedtelesis |
| cpe:2.3:h:alliedtelesis:img616lh:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Alliedtelesis |
- cpe:2.3:o:alliedtelesis:img646bd_firmware:3.5:*:*:*:*:*:*:* Versions 3.5 Vulnerable ·Alliedtelesis
- cpe:2.3:h:alliedtelesis:img646bd:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Alliedtelesis
- cpe:2.3:o:alliedtelesis:at-rg634a_firmware:3.3\+:*:*:*:*:*:*:* Versions 3.3+ Vulnerable ·Alliedtelesis
- cpe:2.3:h:alliedtelesis:at-rg634a:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Alliedtelesis
- cpe:2.3:o:alliedtelesis:img624a_firmware:3.5:*:*:*:*:*:*:* Versions 3.5 Vulnerable ·Alliedtelesis
- cpe:2.3:h:alliedtelesis:img624a:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Alliedtelesis
- cpe:2.3:o:alliedtelesis:img616lh_firmware:\+2.4:*:*:*:*:*:*:* Versions +2.4 Vulnerable ·Alliedtelesis
- cpe:2.3:h:alliedtelesis:img616lh:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Alliedtelesis
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-1982
- 2026-10-03 Alias added: GHSA-xp8f-6f2w-prw8
References
Sources
- CVE-2014-1982 · CVE Program
- CVE-2014-1982 · NVD
- FIRST EPSS
- GHSA-xp8f-6f2w-prw8 · 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