PT-2023-1973 · Tp Link · Tp-Link Mr3020

Published 2023-03-23 · Updated 2023-03-28 · CVE-2023-27078

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions TP-Link MR3020 version 1 150921

Description A command injection issue allows a remote attacker to execute arbitrary commands via a crafted request to the "tftp endpoint". This issue is related to the lack of data cleaning measures at the management level, which can be exploited by a remote attacker to execute arbitrary commands.

Recommendations For TP-Link MR3020 version 1 150921, consider disabling access to the "tftp endpoint" until a patch is available to prevent exploitation of the command injection issue.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2023-01594

CVE-2023-27078

Affected Products

Tp-Link Mr3020

References · 6

• 🔥❌ https://github.com/B2eFly/Router/blob/main/TPLINK/MR3020/1.md · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2023-27078 · Security Note
• https://bdu.fstec.ru/vul/2023-01594 · Security Note
• https://osv.dev/vulnerability/CVE-2023-27078 · Vendor Advisory
• https://t.me/cvenotify/46718 · Telegram Post
• https://t.me/cibsecurity/60573 · Telegram Post