CVE-2015-3035

critical-risk
Published 2015-04-22

Directory traversal vulnerability in TP-LINK Archer C5 (1.2) with firmware before 150317, C7 (2.0) with firmware before 150304, and C8 (1.0) with firmware before 150316, Archer C9 (1.0), TL-WDR3500 (1.0), TL-WDR3600 (1.0), and TL-WDR4300 (1.0) with firmware before 150302, TL-WR740N (5.0) and TL-WR741ND (5.0) with firmware before 150312, and TL-WR841N (9.0), TL-WR841N (10.0), TL-WR841ND (9.0), and TL-WR841ND (10.0) with firmware before 150310 allows remote attackers to read arbitrary files via a .. (dot dot) in the PATH_INFO to login/.

Do I need to act?

!
92.9% chance of exploitation in next 30 days
EPSS score — higher than 7% of all CVEs
!
CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (14)

Affected Vendors

Tp-Link

References (33)

Exploit http://packetstormsecurity.com/files/131378/TP-LINK-Local-File-Disclosure.html
Exploit http://seclists.org/fulldisclosure/2015/Apr/26
Broken Link http://www.securityfocus.com/archive/1/535240/100/0/threaded
Broken Link http://www.securityfocus.com/bid/74050
Product http://www.tp-link.com/en/download/Archer-C5_V1.20.html#Firmware
Product http://www.tp-link.com/en/download/Archer-C7_V2.html#Firmware
Product http://www.tp-link.com/en/download/Archer-C8_V1.html#Firmware
Product http://www.tp-link.com/en/download/Archer-C9_V1.html#Firmware
Product http://www.tp-link.com/en/download/TL-WDR3500_V1.html#Firmware
Product http://www.tp-link.com/en/download/TL-WDR3600_V1.html#Firmware
Product http://www.tp-link.com/en/download/TL-WDR4300_V1.html#Firmware
Product http://www.tp-link.com/en/download/TL-WR740N_V5.html#Firmware
Product http://www.tp-link.com/en/download/TL-WR741ND_V5.html#Firmware
Product http://www.tp-link.com/en/download/TL-WR841ND_V9.html#Firmware
Product http://www.tp-link.com/en/download/TL-WR841N_V9.html#Firmware
Exploit https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20150410-...
Exploit http://packetstormsecurity.com/files/131378/TP-LINK-Local-File-Disclosure.html
Exploit http://seclists.org/fulldisclosure/2015/Apr/26
Broken Link http://www.securityfocus.com/archive/1/535240/100/0/threaded
Broken Link http://www.securityfocus.com/bid/74050
and 13 more references
71
/ 100
critical-risk
Severity 26/34 · High
Exploitability 27/34 · High
Exposure 18/34 · Moderate