Vulnerability in Tzumi Klic Lock
CVE-2019-11334
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.016 (75.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Tzumi Klic Lock — versions 1.0.9
- Tzumi Klic Smart Padlock Model 5686
- Tzumi Klic Smart Padlock Model 5686 Firmware — versions 6.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/whitehatdefenses/KlicUnLock (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/153280/Tzumi-Electronics-Klic-Lock-Authentication… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-11334?
- CVE-2019-11334 is a low-severity vulnerability in Tzumi Klic Lock, classified under Authentication Bypass by Capture-replay. CVSS score: 3.7/10. Published 2019-06-11.
- How severe is CVE-2019-11334?
- Low severity. CVSS v3 base score is 3.7 out of 10.
- Is CVE-2019-11334 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.