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TI-2026-75111 Aliases CVE-2026-92629

Improper authorization in Lenovo Baiying PC Client

Priority LOW 32CWE-862Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

A potential improper authorization flaw (CWE-862) in Lenovo Baiying PC Client, distributed exclusively in the Chinese market, affects versions before 1.1.0.295. A local authenticated user with low privileges can exploit the missing authorization to execute arbitrary code with elevated privileges.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

A potential improper authorization vulnerability was reported in Lenovo Baiying PC Client, distributed exclusively in the Chinese market, that could allow a local authenticated user to execute arbitrary code with elevated privileges.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00102 0th percentileScored 2026-11-07
Fix Fixed Baiying PC Client (Lenovo): 1.1.0.295

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
LenovoBaiying PC Clientbefore 1.1.0.2951.1.0.295Patch availableCNA
  • Baiying PC Client VendorLenovo Affected before 1.1.0.295 Fixed in 1.1.0.295 Patch available CNA

Remediation

Lenovo Baiying PC Client version 1.1.0.295 fixes this flaw, so update to that version or later.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

  • Fix · CNA Baiying PC Client (Lenovo) Fixed in 1.1.0.295

Timeline

  1. 2026-10-16 Threatist record created from CVE-2026-92629
  2. 2026-10-16 CISA SSVC decision points changed
  3. 2026-10-16 Priority changed: MEDIUM → LOW

References

Advisory 1

  • TI-2017-03639 Improper handling of exceptional conditions in Apache Struts KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-07516 Insecure Platform Key (PK) used in UEFI system firmware signature CVSS 3.1MEDIUM 6.4
  • TI-2017-13070 OpenSLP releases in the 1.0.2 and 1.1.0 code streams have a heap-related memory… CVSS 3.0CRITICAL 9.8
  • TI-2017-02875 OS command injection in Lenovo Service Framework application CVSS 3.0CRITICAL 9.8
  • TI-2013-01192 Untrusted search path vulnerability in Lenovo Thinkpad Bluetooth with Enhanced Data Rate… CVSS 2.0HIGH 9.3
  • TI-2026-53163 Hard-coded credentials in Lenovo Health Application CVSS 4.0CRITICAL 9.3
See all 534 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences