What’s Vulnerable › Vulnerabilities

CVE-2019-11334

• Severity: low (CVSS 3.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-06-11 · updated 2026-06-17
• Weakness: CWE-294

Description

An authentication bypass in website post requests in the Tzumi Electronics Klic Lock application 1.0.9 for mobile devices allows attackers to access resources (that are not otherwise accessible without proper authentication) via capture-replay. Physically proximate attackers can use this information to unlock unauthorized Tzumi Electronics Klic Smart Padlock Model 5686 Firmware 6.2.

Affected products

• Tzumi Klic Lock: 1.0.9
• Tzumi Klic Smart Padlock Model 5686 Firmware: 6.2

References

• http://packetstormsecurity.com/files/153280/Tzumi-Electronics-Klic-Lock-Authentication-Bypass.html
• https://github.com/whitehatdefenses/KlicUnLock
• http://packetstormsecurity.com/files/153280/Tzumi-Electronics-Klic-Lock-Authentication-Bypass.html
• https://github.com/whitehatdefenses/KlicUnLock

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