TP-Link TL-SG2005, TL-SG2008, etc.
Priority LOW 39CWE-352Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- 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-352.
Summary
TP-Link TL-SG2005, TL-SG2008, etc. 1.0.0 Build 20180529 Rel.40524 is vulnerable to Cross Site Request Forgery (CSRF). All configuration information is placed in the URL, without any additional token authentication information. A malicious link opened by the switch administrator may cause the password of the switch to be modified and the configuration file to be tampered with.
Why it matters now
EPSS 0.00559 46th 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
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:tp-link:tl-sg2005_firmware:1.0.0:build_20180529_rel.40524:*:*:*:*:*:* | 1.0.0 build_20180529_rel.40524 | Vulnerable | TP-Link |
| cpe:2.3:h:tp-link:tl-sg2005:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TP-Link |
| cpe:2.3:o:tp-link:tl-sg2008_firmware:1.0.0:build_20180529_rel.40524:*:*:*:*:*:* | 1.0.0 build_20180529_rel.40524 | Vulnerable | TP-Link |
| cpe:2.3:h:tp-link:tl-sg2008:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TP-Link |
- cpe:2.3:o:tp-link:tl-sg2005_firmware:1.0.0:build_20180529_rel.40524:*:*:*:*:*:* Versions 1.0.0 build_20180529_rel.40524 Vulnerable ·TP-Link
- cpe:2.3:h:tp-link:tl-sg2005:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TP-Link
- cpe:2.3:o:tp-link:tl-sg2008_firmware:1.0.0:build_20180529_rel.40524:*:*:*:*:*:* Versions 1.0.0 build_20180529_rel.40524 Vulnerable ·TP-Link
- cpe:2.3:h:tp-link:tl-sg2008:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TP-Link
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-31659
- 2026-10-03 Alias added: GHSA-7hgj-m3m7-73x6
References
More TP-Link Tl-sg2005 Firmware vulnerabilities
- TI-2021-11733 TP-Link TL-SG2005, TL-SG2008, etc. CVSS 3.1HIGH 8.1
Sources
- CVE-2021-31659 · CVE Program
- CVE-2021-31659 · NVD
- FIRST EPSS
- GHSA-7hgj-m3m7-73x6 · GitHub Advisory Database · CC BY 4.0
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