What’s Vulnerable › Vulnerabilities

CVE-2021-42887

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 44.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-06-03 · updated 2026-06-17

Description

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

Affected products

• TOTOLINK EX1200T: 4.1.2cu.5215

References

• https://github.com/p1Kk/vuln/blob/main/totolink_ex1200t_login_bypass.md
• https://github.com/p1Kk/vuln/blob/main/totolink_ex1200t_login_bypass.md

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