VulnerabilityModified
CVE-2019-16735
A stack-based buffer overflow in processCommandUploadLog 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.
CRITICAL 9.8EPSS 3.39%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.39%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A stack-based buffer overflow in processCommandUploadLog 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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.39% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- skymee/petalk ai firmware · petwant/pf-103 firmware
- Source
- cve@mitre.org
References
- https://blog.securityevaluators.com/remotely-exploiting-iot-pet-feeders-21013562aea3Exploit, Third Party Advisory
- https://blog.securityevaluators.com/remotely-exploiting-iot-pet-feeders-21013562aea3Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.