CVE-2020-5795

UNIX Symbolic Link (Symlink) Following in TP-Link Archer A7(US)_V5_200721 allows an authenticated admin user, with physical access and network access, to execute arbitrary code after plugging a crafted USB drive into the router.

CVSS v3 6.2 MEDIUM
CVSS v2.0 7.2 HIGH

6.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.3 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.tenable.com/security/research/tra-2020-60	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:h:tp-link:archer_a7:v5:*:*:*:*:*:*:*

cpe:2.3:o:tp-link:archer_a7_firmware:200721:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-11-06 15:15

Updated : 2020-11-19 17:36

NVD link : CVE-2020-5795

Mitre link : CVE-2020-5795

CVE.ORG link : CVE-2020-5795

JSON object : View

Products Affected

tp-link

archer_a7
archer_a7_firmware

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

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