Command injection in D-Link DWL-2600AP with firmware v4.2.0.17
Priority HIGH 69CWE-77Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- 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 · CISA ADP. Fix status from CNA. Impact type from CWE-77.
Summary
A command injection vulnerability in the firmware_update command, in the device's restricted telnet interface, allows an authenticated attacker to execute arbitrary commands as root.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0198 80th 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
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- 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 |
|---|---|---|---|---|---|
| — | D-Link DWL-2600AP with firmware v4.2.0.17 | DWL-2600AP with firmware version v.4.2.0.17 | — | No fix listed | CNA |
- D-Link DWL-2600AP with firmware v4.2.0.17 Vendor— Affected DWL-2600AP with firmware version v.4.2.0.17 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:dlink:dwl-2600ap_firmware:4.2.0.17:*:*:*:*:*:*:* | 4.2.0.17 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:dwl-2600ap:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
- cpe:2.3:o:dlink:dwl-2600ap_firmware:4.2.0.17:*:*:*:*:*:*:* Versions 4.2.0.17 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:dwl-2600ap:-:*:*:*:*:*:*:* Versions not specified by NVD 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-2023-0127
- 2026-10-03 Alias added: GHSA-7q57-q766-r9gh
References
More D-Link Japan K.K. Dwl-2600ap Firmware vulnerabilities
- TI-2019-14726 D-Link DWL-2600AP 4.2.0.15 Rev A devices have an authenticated OS command injection… KEVCVSS 3.1HIGH 7.8
- TI-2019-14725 D-Link DWL-2600AP 4.2.0.15 Rev A devices have an authenticated OS command injection… CVSS 3.1HIGH 7.8
- TI-2019-14727 D-Link DWL-2600AP 4.2.0.15 Rev A devices have an authenticated OS command injection… CVSS 3.1HIGH 7.8
Sources
- CVE-2023-0127 · CVE Program
- CVE-2023-0127 · NVD
- FIRST EPSS
- GHSA-7q57-q766-r9gh · 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