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CVE-2015-3035

Published: Apr 17, 2015Updated: Apr 21, 2026 Sources: CVE List NVD BDUCWE-22
NVD MITRE
7.5CVSSHIGH
EPSS Score
83.8%
Top 0.3%
CISA KEV
Active Exploitation
Since Mar 25, 2022
Exploits
1 Known
Remediation
Patch Available
Am I actually vulnerable?1 Nuclei template available — see how to check your systems. How to verify

Description

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/.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-22

Affected Products

n/an/a
tl-wr741nd firmwaretp-linkNetworking Infrastructure
tl-wr841n firmwaretp-linkNetworking Infrastructure
tl-wr740n firmwaretp-linkNetworking Infrastructure
archer c5 firmwaretp-linkNetworking Infrastructure
tp-linkcommercialTWNetworking Infrastructureaka tp-link, tp link
and 16 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Mar 25, 2022
Remediation due:Apr 15, 2022

Required action: Apply updates per vendor instructions.

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

http://www.tp-link.com/en/download/Archer-C9_V1.html#Firmware
tp-link.com
http://www.tp-link.com/en/download/Archer-C7_V2.html#Firmware
tp-link.com
http://www.tp-link.com/en/download/TL-WR740N_V5.html#Firmware
tp-link.com
and 15 more references View all →

Timeline

Published
Apr 17, 2015
Added to CISA KEV
Mar 25, 2022
Last Updated
Apr 21, 2026

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