Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2021-42887 — Ex1200t Firmware vulnerability

4 documents4 sources
Severity
9.8CRITICALNVD
EPSS
61.3%
top 1.67%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
1
Totolink Ex1200t Firmware
Timeline
PublishedJun 3
Latest updateJun 4

Description

In TOTOLINK EX1200T V4.1.2cu.5215, an attacker can bypass login by sending a specific request through formLoginAuth.htm.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages1 packages

▶NVDtotolink/ex1200t_firmware4.1.2cu.5215

🔴Vulnerability Details

2
GHSA
GHSA-fjcg-55pq-vx59: In TOTOLINK EX1200T V4↗2022-06-04
▶
CVEList
CVE-2021-42887: In TOTOLINK EX1200T V4↗2022-06-03
▶

💥Exploits & PoCs

1
Nuclei
TOTOLINK EX1200T 4.1.2cu.5215 - Authentication Bypass
▶
CVE-2021-42887 — Ex1200t Firmware vulnerability | cvebase