What’s Vulnerable › Vulnerabilities

CVE-2023-43959

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-10-17 · updated 2026-06-17
• Weakness: CWE-78

Description

An issue in YeaLinkSIP-T19P-E2 v.53.84.0.15 allows a remote privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component.

Affected products

• Yealink Sip-T19P-E2 Firmware: 53.84.0.15

References

• https://hackmd.io/%40tahaafarooq/auth_rce_voip
• https://www.exploit-db.com/exploits/50509
• https://hackmd.io/%40tahaafarooq/auth_rce_voip
• https://www.exploit-db.com/exploits/50509

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