PT-2018-16285 · Yi · Yi Home Camera

Published 2018-11-02 · Updated 2023-02-02 · CVE-2018-3892

Positive Technologies (AI Summary)

CVSS v3.1

9.6

Critical

Base vector

AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Yi Home Camera 27US version 1.8.7.0D

Description An exploitable firmware downgrade vulnerability exists in the time syncing functionality. A specially crafted packet can cause a buffer overflow, resulting in code execution. An attacker can intercept and alter network traffic to trigger this issue.

Recommendations For Yi Home Camera 27US version 1.8.7.0D, consider updating the firmware to a version that is not affected by this issue, as no specific fix is provided for this version. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2018-3892

Affected Products

Yi Home Camera

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2018-0567 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-3892 · Security Note
• https://osv.dev/vulnerability/CVE-2018-3892 · Vendor Advisory
• https://t.me/cvenotify/43414 · Telegram Post