Command Injection Vulnerability in TP-Link WA850RE
Priority LOW 35CWE-78Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-78.
Summary
Command Injection vulnerability in TP-Link WA850RE (httpd modules) allows authenticated adjacent attacker to inject arbitrary commands.This issue affects: ≤ WA850RE V2_160527, ≤ WA850RE V3_160922.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00942 61st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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 |
|---|---|---|---|---|---|
| TP-Link | WA850RE | up to WA850RE V2_160527; up to WA850RE V3_160922 | — | No fix listed | CNA |
- WA850RE VendorTP-Link Affected up to WA850RE V2_160527; up to WA850RE V3_160922 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:tp-link:tl-wa850re_firmware:*:*:*:*:*:*:*:* | up to 160527 | Vulnerable | TP-Link |
| cpe:2.3:h:tp-link:tl-wa850re:2:*:*:*:*:*:*:* | 2 | Running on | TP-Link |
| cpe:2.3:o:tp-link:tl-wa850re_firmware:*:*:*:*:*:*:*:* | up to 160922 | Vulnerable | TP-Link |
| cpe:2.3:h:tp-link:tl-wa850re:3:*:*:*:*:*:*:* | 3 | Running on | TP-Link |
- cpe:2.3:o:tp-link:tl-wa850re_firmware:*:*:*:*:*:*:*:* Versions up to 160527 Vulnerable ·TP-Link
- cpe:2.3:h:tp-link:tl-wa850re:2:*:*:*:*:*:*:* Versions 2 Running on ·TP-Link
- cpe:2.3:o:tp-link:tl-wa850re_firmware:*:*:*:*:*:*:*:* Versions up to 160922 Vulnerable ·TP-Link
- cpe:2.3:h:tp-link:tl-wa850re:3:*:*:*:*:*:*:* Versions 3 Running on ·TP-Link
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-14737
- 2026-10-03 Alias added: GHSA-4qcj-q7xx-whc4
References
More TP-Link Tl-wa850re Firmware vulnerabilities
- TI-2018-09108 TP-Link TL-WA850RE Wi-Fi Range Extender with hardware version 5 allows remote… CVSS 3.0HIGH 8.8
- TI-2022-07108 TP-Link TL-WA850RE Wi-Fi Range Extender before v6_200923 was discovered to use highly… CVSS 3.1CRITICAL 9.8
- TI-2018-09109 Stack-based buffer overflow in TP-Link TL-WA850RE Wi-Fi Range Extender with hardware… CVSS 3.0MEDIUM 6.5
- TI-2018-09110 TP-Link TL-WA850RE Wi-Fi Range Extender with hardware version 5 allows remote attackers… CVSS 3.0HIGH 7.5
- TI-2025-13456 Configuration Disclosure Vulnerability in TP-Link WA850RE CVSS 4.0MEDIUM 5.7
Sources
- CVE-2025-14737 · CVE Program
- CVE-2025-14737 · NVD
- FIRST EPSS
- GHSA-4qcj-q7xx-whc4 · GitHub Advisory Database · CC BY 4.0
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