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CVE

CVE-2022-34893

Trend Micro Security 2022 (consumer) has a link following vulnerability where an attacker with lower privileges could ma

Trend Micro Security 2022 (consumer) has a link following vulnerability where an attacker with lower privileges could manipulate a mountpoint which could lead to escalation of privilege on an affected machine.

HIGH · CVSS 7.8 EPSS 0.0024
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules13 YARA rules0
⬡

Weakness Classification

CWE-59Improper Link Resolution Before File Access ('Link Following')
▤

Affected Products & Versions

1
trendmicro security<= 17.7.1179
◈

Sigma Hunt Rules

13
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighKaspersky Endpoint Security Stopped Via CommandLine - Linux
producthighPotential Persistence Via Security Descriptors - ScriptBlock
producthighAllow Service Access Using Security Descriptor Tampering Via Sc.EXE
producthighDeny Service Access Using Security Descriptor Tampering Via Sc.EXE
producthighPython Function Execution Security Warning Disabled In Excel
producthighSecurity Service Disabled Via Reg.EXE
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · security@trendmicro.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD19 Sep 2022 · 06:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://helpcenter.trendmicro.com/en-us/article/tmka-11053PatchVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-1175/Third Party AdvisoryVDB Entry
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