What’s Vulnerable › Vulnerabilities

CVE-2023-31741

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-05-23 · updated 2026-07-09
• Weakness: CWE-77

Description

There is a command injection vulnerability in the Linksys E2000 router with firmware version 1.0.06. If an attacker gains web management privileges, they can inject commands into the post request parameters wl_ssid, wl_ant, wl_rate, WL_atten_ctl, ttcp_num, ttcp_size in the httpd s Start_EPI() function, thereby gaining shell privileges.

Affected products

• Linksys E2000 Firmware: 1.0.06

References

• https://github.com/D2y6p/CVE/blob/main/Linksys/CVE-2023-31741/Linksys_E2000_RCE_2.pdf
• https://github.com/D2y6p/CVE/blob/main/Linksys/CVE-2023-31741/Linksys_E2000_RCE_2.pdf

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