Vulnerability Monitor

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CVE-2020-24363

TP-Link TL-WA855RE V5 20200415-rel37464 devices allow an unauthenticated attacker (on the same network) to submit a TDDP_RESET POST request for a factory reset and reboot. The attacker can then obtain incorrect access control by setting a new administrative password.

Published

2020-08-31T16:15:15.380

Last Modified

2025-11-07T22:02:12.810

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:A/AC:L/Au:N/C:C/I:C/A:C

Access Vector: ADJACENT_NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

6.5

Impact Score

10.0

Weaknesses

Type: Primary
CWE-306
Type: Secondary
CWE-306

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	tp-link	tl-wa855re_firmware	< 200731	Yes
Hardware	tp-link	tl-wa855re	v5	No

References

http://malwrforensics.com/en/2020/08/31/cve-2020-24363-tl-wa855re-v5-advisory/ Third Party Advisory ([email protected])
https://pastebin.com/VjHM4UiA Third Party Advisory ([email protected])
https://www.tp-link.com/us/support/download/tl-wa855re/#Firmware Product ([email protected])
http://malwrforensics.com/en/2020/08/31/cve-2020-24363-tl-wa855re-v5-advisory/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://pastebin.com/VjHM4UiA Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.tp-link.com/us/support/download/tl-wa855re/#Firmware Product (af854a3a-2127-422b-91ae-364da2661108)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-24363 US Government Resource (134c704f-9b21-4f2e-91b3-4a467353bcc0)