What’s Vulnerable › Vulnerabilities

CVE-2022-32449

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 19.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-07-07 · updated 2026-06-17
• Weakness: CWE-77

Description

TOTOLINK EX300_V2 V4.0.3c.7484 was discovered to contain a command injection vulnerability via the langType parameter in the setLanguageCfg function. This vulnerability is exploitable via a crafted MQTT data packet.

Affected products

• TOTOLINK Ex300 V2 Firmware: 4.0.3c.7484

References

• https://github.com/winmt/CVE/blob/main/TOTOLINK%20EX300_V2/README.md
• https://github.com/winmt/my-vuls/tree/main/TOTOLINK%20EX300_V2
• https://github.com/winmt/CVE/blob/main/TOTOLINK%20EX300_V2/README.md
• https://github.com/winmt/my-vuls/tree/main/TOTOLINK%20EX300_V2

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