Buffer overflow in Petwant Pf-103
CVE-2019-16736
A stack-based buffer overflow in processCommandUploadSnapshot in libcommon.so in Petwant PF-103 firmware 4.22.2.42 and Petalk AI 3.2.2.30 allows remote attackers to cause denial of service or run arbitrary code as the root user.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.034 (88.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.034 · newest: 0.034 · change: 0.000
Affected products
- Petwant Pf-103
- Petwant Pf-103 Firmware — versions 4.22.2.42
- Skymee Petalk Ai
- Skymee Petalk Ai Firmware — versions 3.2.2.30
Weakness classification (CWE)
References
- blog.securityevaluators.com/remotely-exploiting-iot-pet-feeders-21013562aea3 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-16736?
- CVE-2019-16736 is a critical-severity vulnerability in Petwant Pf-103, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2019-12-13.
- How severe is CVE-2019-16736?
- Critical severity. CVSS v3 base score is 9.8 out of 10.