A stack overflow in the function DM_ In fillobjbystr() of TP-Link Archer…
Priority LOW 36CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · 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
A stack overflow in the function DM_ In fillobjbystr() of TP-Link Archer C50&A5(US)_V5_200407 allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
Why it matters now
EPSS 0.01617 76th 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:archer_a5_firmware:c50\&a5\(us\)_v5_200407:*:*:*:*:*:*:* | c50&a5(us)_v5_200407 | Vulnerable | TP-Link |
| cpe:2.3:h:tp-link:archer_a5:5:*:*:*:*:*:*:* | 5 | Running on | TP-Link |
| cpe:2.3:o:tp-link:archer_c50_firmware:c50\&a5\(us\)_v5_200407:*:*:*:*:*:*:* | c50&a5(us)_v5_200407 | Vulnerable | TP-Link |
| cpe:2.3:h:tp-link:archer_c50:5:*:*:*:*:*:*:* | 5 | Running on | TP-Link |
- cpe:2.3:o:tp-link:archer_a5_firmware:c50\&a5\(us\)_v5_200407:*:*:*:*:*:*:* Versions c50&a5(us)_v5_200407 Vulnerable ·TP-Link
- cpe:2.3:h:tp-link:archer_a5:5:*:*:*:*:*:*:* Versions 5 Running on ·TP-Link
- cpe:2.3:o:tp-link:archer_c50_firmware:c50\&a5\(us\)_v5_200407:*:*:*:*:*:*:* Versions c50&a5(us)_v5_200407 Vulnerable ·TP-Link
- cpe:2.3:h:tp-link:archer_c50:5:*:*:*:*:*:*:* Versions 5 Running on ·TP-Link
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-33087
- 2026-10-03 Alias added: GHSA-r435-2c6w-hmm5
References
Sources
- CVE-2022-33087 · CVE Program
- CVE-2022-33087 · NVD
- FIRST EPSS
- GHSA-r435-2c6w-hmm5 · GitHub Advisory Database · CC BY 4.0
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