What’s Vulnerable › Vulnerabilities

CVE-2023-27078

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-03-23 · updated 2026-06-17
• Weakness: CWE-77

Description

A command injection issue was found in TP-Link MR3020 v.1_150921 that allows a remote attacker to execute arbitrary commands via a crafted request to the tftp endpoint.

Affected products

• TP-Link Tl-Mr3020 Firmware: 1.0-150921

References

• https://github.com/B2eFly/Router/blob/main/TPLINK/MR3020/1.md
• https://github.com/B2eFly/Router/blob/main/TPLINK/MR3020/1.md

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