GCVE - cpe:2.3:h:tp-link:tl-wr840n:6.20:*:*:*:*:*:*:*

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cpe:2.3:h:tp-link:tl-wr840n:6.20:*:*:*:*:*:*:*

part: h version: 6.20 update: *

Vendor	Tp Link (`0b2e1553-ac8b-5981-a60b-ca6c27ee3a6e`)
Product	Tl Wr840N (`169c607d-9130-50fe-84b2-650f0bc5e5e0`)
Edition	*
Language	*
Software edition	*
Target software	*
Target hardware	*
Other	*
Notes	Imported from NVD CPE 2.0 feed

PURL mappings

PURL	Source	Last updated
No PURL mappings for this CPE yet.

Vulnerability references

Identifier	cpeApplicability	Submitted	db.gcve.eu details	Rationale
`CVE:CVE-2023-39471`	not_vulnerable	2026-06-08 06:09:37.558371	TP-Link TL-WR841N ated_tp Command Injection Remote Code Execution Vulnerability HIGH (7.5) TP-Link TL-WR841N ated_tp Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR841N routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ated_tp service. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21825. Published: 2024-05-03T02:10:38.498Z Updated: 2024-08-02T18:10:20.683Z Open on db.gcve.eu Reference links https://www.zerodayinitiative.com/advisories/ZDI-23-1624/	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2022-29402`	not_vulnerable	2026-06-08 05:42:47.672502	Details available MEDIUM (6.8) TP-Link TL-WR840N EU v6.20 was discovered to contain insecure protections for its UART console. This vulnerability allows attackers to connect to the UART port via a serial connection and execute commands as the root user without authentication. Published: 2022-05-25T17:24:29.000Z Updated: 2024-08-03T06:17:55.229Z Open on db.gcve.eu Reference links https://k4m1ll0.com/cve-tplink-tlwr840N-uart-shell.html	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2022-26642`	not_vulnerable	2026-06-08 05:41:52.627673	Details available TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the X_TP_ClonedMACAddress parameter. Published: 2022-03-28T22:42:47.000Z Updated: 2024-08-03T05:11:43.390Z Open on db.gcve.eu Reference links https://github.com/Quadron-Research-Lab/Hardware-IoT/blob/main/tp-link%20tl-wr840n_X_TP_ClonedMACAddress%3D.pdf	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2022-26641`	not_vulnerable	2026-06-08 05:41:52.627236	Details available TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the httpRemotePort parameter. Published: 2022-03-28T22:42:47.000Z Updated: 2024-08-03T05:11:44.043Z Open on db.gcve.eu Reference links https://github.com/Quadron-Research-Lab/Hardware-IoT/blob/main/tp-link%20tl-wr840n_httpRemotePort%3D.pdf	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2022-26640`	not_vulnerable	2026-06-08 05:41:52.626800	Details available TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the minAddress parameter. Published: 2022-03-28T22:42:46.000Z Updated: 2024-08-03T05:11:43.955Z Open on db.gcve.eu Reference links https://github.com/Quadron-Research-Lab/Hardware-IoT/blob/main/tp-link%20tl-wr840n_minAddress%3D.pdf	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2022-26639`	not_vulnerable	2026-06-08 05:41:52.626243	db.gcve.eu details were skipped to keep the page responsive. Open on db.gcve.eu	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-46122`	not_vulnerable	2026-06-08 05:36:49.765116	db.gcve.eu details were skipped to keep the page responsive. Open on db.gcve.eu	Imported from gcve-enriched-dumps CVE data

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