What’s Vulnerable › Vulnerabilities

CVE-2023-31856

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-05-16 · updated 2026-06-17
• Weakness: CWE-77

Description

A command injection vulnerability in the hostTime parameter in the function NTPSyncWithHostof TOTOLINK CP300+ V5.2cu.7594_B20200910 allows attackers to execute arbitrary commands via a crafted http packet.

Affected products

• TOTOLINK Cp300+ Firmware: 5.2cu.7594_b20200910

References

• https://github.com/xiangbulala/CVE/blob/main/totlink.md
• https://github.com/xiangbulala/CVE/blob/main/totlink.md

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