D-Link DIR-600 Hardware Version B5, Firmware Version 2.18 was discovered to contain a…
Priority HIGH 82CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
D-Link DIR-600 Hardware Version B5, Firmware Version 2.18 was discovered to contain a stack overflow via the gena.cgi binary.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01531 74th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
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 · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:dlink:dir-600_firmware:2.18:*:*:*:*:*:*:* | 2.18 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:dir-600:b5:*:*:*:*:*:*:* | b5 | Running on | D-Link Japan K.K. |
- cpe:2.3:o:dlink:dir-600_firmware:2.18:*:*:*:*:*:*:* Versions 2.18 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:dir-600:b5:*:*:*:*:*:*:* Versions b5 Running on ·D-Link Japan K.K.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-33626
- 2026-10-03 Alias added: GHSA-jf4m-mxmw-jhff
References
More D-Link Japan K.K. Dir-600 Firmware vulnerabilities
- TI-2014-08269 Multiple cross-site request forgery (CSRF) vulnerabilities in D-Link DIR-600 router (rev. KEVCVSS 3.1HIGH 8.0
- TI-2023-16602 D-Link DIR-600 Hardware Version B5, Firmware Version 2.18 was discovered to contain a… CVSS 3.1CRITICAL 9.8
- TI-2013-06209 D-Link Devices Unauthenticated RCE CVSS 4.0CRITICAL 10.0
- TI-2025-13871 D-Link DIR-600 HTTP Header hedwig.cgi stack-based overflow CVSS 4.0CRITICAL 9.3
- TI-2013-06189 D-Link Devices command.php Unauthenticated RCE CVSS 4.0CRITICAL 9.3
- TI-2013-06123 An issue was discovered in soap.cgi?service=WANIPConn1 on D-Link DIR-845 before v1.02b03… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2023-33626 · CVE Program
- CVE-2023-33626 · NVD
- FIRST EPSS
- GHSA-jf4m-mxmw-jhff · 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