Vulnerability Monitor

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CVE-2023-36356

TP-Link TL-WR940N V2/V4/V6, TL-WR841N V8, TL-WR941ND V5, and TL-WR740N V1/V2 were discovered to contain a buffer read out-of-bounds via the component /userRpm/VirtualServerRpm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted GET request.

Published

2023-06-22T20:15:09.780

Last Modified

2024-11-21T08:09:35.277

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.7 (HIGH)

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	tp-link	tl-wr940n_firmware	-	Yes
Hardware	tp-link	tl-wr940n	v4	No
Operating System	tp-link	tl-wr841n_firmware	-	Yes
Hardware	tp-link	tl-wr841n	v8	No
Operating System	tp-link	tl-wr740n_firmware	-	Yes
Hardware	tp-link	tl-wr740n	v1	No
Operating System	tp-link	tl-wr740n_firmware	-	Yes
Hardware	tp-link	tl-wr740n	v2	No
Operating System	tp-link	tl-wr940n_firmware	-	Yes
Hardware	tp-link	tl-wr940n	v2	No
Operating System	tp-link	tl-wr941nd_firmware	-	Yes
Hardware	tp-link	tl-wr941nd	v5	No
Operating System	tp-link	tl-wr940n_firmware	-	Yes
Hardware	tp-link	tl-wr940n	v6	No

References

https://github.com/a101e-IoTvul/iotvul/blob/main/tp-link/4/TL-WR941ND_TL-WR940N_TL-WR740N_userRpm_VirtualServerRpm.md Exploit, Third Party Advisory ([email protected])
https://github.com/a101e-IoTvul/iotvul/blob/main/tp-link/4/TL-WR941ND_TL-WR940N_TL-WR740N_userRpm_VirtualServerRpm.md Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)