CVE-2020-35575

Home/CVE/A password-disclosure issue in the web interface on certain TP-Link devices allows a remote attacker to get full adminis

CVE

A password-disclosure issue in the web interface on certain TP-Link devices allows a remote attacker to get full adminis

A password-disclosure issue in the web interface on certain TP-Link devices allows a remote attacker to get full administrative access to the web panel. This affects WA901ND devices before 3.16.9(201211) beta, and Archer C5, Archer C7, MR3420, MR6400, WA701ND, WA801ND, WDR3500, WDR3600, WE843N, WR1043ND, WR1045ND, WR740N, WR741ND, WR749N, WR802N, WR840N, WR841HP, WR841N, WR842N, WR842ND, WR845N, WR940N, WR941HP, WR945N, WR949N, and WRD4300 devices.

CRITICAL · CVSS 9.8 EPSS 0.18786

Act now

EPSS ≥ 0.10 - elevated exploitation probability
EPSS percentile: top 5% of all CVEs by exploitation likelihood
Public exploit or PoC is available
CVSS base score ≥ 7.0

Sigma rules0 YARA rules0

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Affected Products & Versions

tp-link wa901nd firmware< 3.16.9\(201211\)_beta
tp-link archer c5 firmwareall versions
tp-link archer c7 firmwareall versions
tp-link mr3420 firmwareall versions
tp-link mr6400 firmwareall versions
tp-link wa701nd firmwareall versions
tp-link wa801nd firmwareall versions
tp-link wdr3500 firmwareall versions
Show all 27 affected productstp-link wdr3600 firmwareall versions
tp-link we843n firmwareall versions
tp-link wr1043nd firmwareall versions
tp-link wr1045nd firmwareall versions
tp-link wr740n firmwareall versions
tp-link wr741nd firmwareall versions
tp-link wr749n firmwareall versions
tp-link wr802n firmwareall versions
tp-link wr840n firmwareall versions
tp-link wr841hp firmwareall versions
tp-link wr841n firmwareall versions
tp-link wr842n firmwareall versions
tp-link wr842nd firmwareall versions
tp-link wr845n firmwareall versions
tp-link wr940n firmwareall versions
tp-link wr941hp firmwareall versions
tp-link wr945n firmwareall versions
tp-link wr949n firmwareall versions
tp-link wrd4300 firmwareall versions

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Public Exploits & PoCs

pocpacketstormsecurity.com · TP-Link-TL-WR841N-Command-Injection.htmlpacketstormsecurity.com

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Scoring & Timeline

9.8

CRITICAL · CVSS v3.1 · cve@mitre.org

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD26 Dec 2020 · 02:15 AM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://pastebin.com/F8AuUdckThird Party Advisory

https://static.tp-link.com/2020/202012/20201214/wa901ndv5_eu_3_16_9_up_boot%28201211%29.zip

https://www.tp-link.com/us/securityVendor Advisory

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