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TI-2025-21917 Aliases CVE-2025-30642GHSA-7h3q-9phg-4p7r

Link following in Trend Micro Deep Security

Priority LOW 24CWE-59Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-59 and the CVSS impact.

Summary

A link following vulnerability in Trend Micro Deep Security 20.0 agents could allow a local attacker to create a denial of service (DoS) situation on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00173 6th percentileScored 2026-11-07
Fix Fixed Trend Micro Deep Security (Trend Micro, Inc.): 20.0.1-25770

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
Trend MicroTrend Micro Deep Security20 to before 20.0.1-2577020.0.1-25770Patch availableCNA
  • Trend Micro Deep Security VendorTrend Micro Affected 20 to before 20.0.1-25770 Fixed in 20.0.1-25770 Patch available CNA

CPE configurations NVD · 14

CPEVersionsRoleVendor
cpe:2.3:a:trendmicro:deep_security_agent:*:*:*:*:long_term_support:*:*:*before 20.0.1VulnerableTrendmicro
cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:-:*:*:long_term_support:*:*:*20.0.1VulnerableTrendmicro
cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update12510:*:*:long_term_support:*:*:*20.0.1 update12510VulnerableTrendmicro
cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update14610:*:*:long_term_support:*:*:*20.0.1 update14610VulnerableTrendmicro
cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update17380:*:*:long_term_support:*:*:*20.0.1 update17380VulnerableTrendmicro
cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update19250:*:*:long_term_support:*:*:*20.0.1 update19250VulnerableTrendmicro
cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update21510:*:*:long_term_support:*:*:*20.0.1 update21510VulnerableTrendmicro
cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update23340:*:*:long_term_support:*:*:*20.0.1 update23340VulnerableTrendmicro
cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update3180:*:*:long_term_support:*:*:*20.0.1 update3180VulnerableTrendmicro
cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update4540:*:*:long_term_support:*:*:*20.0.1 update4540VulnerableTrendmicro
  • cpe:2.3:a:trendmicro:deep_security_agent:*:*:*:*:long_term_support:*:*:* Versions before 20.0.1 Vulnerable ·Trendmicro
  • cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:-:*:*:long_term_support:*:*:* Versions 20.0.1 Vulnerable ·Trendmicro
  • cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update12510:*:*:long_term_support:*:*:* Versions 20.0.1 update12510 Vulnerable ·Trendmicro
  • cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update14610:*:*:long_term_support:*:*:* Versions 20.0.1 update14610 Vulnerable ·Trendmicro
  • cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update17380:*:*:long_term_support:*:*:* Versions 20.0.1 update17380 Vulnerable ·Trendmicro
  • cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update19250:*:*:long_term_support:*:*:* Versions 20.0.1 update19250 Vulnerable ·Trendmicro
  • cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update21510:*:*:long_term_support:*:*:* Versions 20.0.1 update21510 Vulnerable ·Trendmicro
  • cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update23340:*:*:long_term_support:*:*:* Versions 20.0.1 update23340 Vulnerable ·Trendmicro
  • cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update3180:*:*:long_term_support:*:*:* Versions 20.0.1 update3180 Vulnerable ·Trendmicro
  • cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update4540:*:*:long_term_support:*:*:* Versions 20.0.1 update4540 Vulnerable ·Trendmicro
Show 4 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update690:*:*:long_term_support:*:*:*20.0.1 update690VulnerableTrendmicro
cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update7380:*:*:long_term_support:*:*:*20.0.1 update7380VulnerableTrendmicro
cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update9400:*:*:long_term_support:*:*:*20.0.1 update9400VulnerableTrendmicro
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update690:*:*:long_term_support:*:*:* Versions 20.0.1 update690 Vulnerable ·Trendmicro
  • cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update7380:*:*:long_term_support:*:*:* Versions 20.0.1 update7380 Vulnerable ·Trendmicro
  • cpe:2.3:a:trendmicro:deep_security_agent:20.0.1:update9400:*:*:long_term_support:*:*:* Versions 20.0.1 update9400 Vulnerable ·Trendmicro
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

  • Fix · CNA Trend Micro Deep Security (Trend Micro, Inc.) Fixed in 20.0.1-25770

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Trend Micro Deep Security 20.0.1-25770

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2025-21916 Link following in Trend Micro Deep SecurityPriority LOW 35
    • TI-2025-21915 Link following in Trend Micro Deep SecurityPriority LOW 35
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-30642
  2. 2026-10-03 Alias added: GHSA-7h3q-9phg-4p7r

References

Advisory 2

  • TI-2025-34668 OS command injection in Trend Micro Apex One KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-10115 Insufficient verification of data authenticity in Trend Micro Apex Central KEVCVSS 3.1CRITICAL 9.8
  • TI-2020-06895 Trend Micro Apex One (2019) and OfficeScan XG server contain a vulnerable EXE file that… KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-14867 Unrestricted file upload in Trend Micro Apex One KEVCVSS 3.1HIGH 8.8
  • TI-2020-06795 Injection in Trend Micro OfficeScan, Trend Micro Apex One, Trend Micro Worry-Free… KEVCVSS 3.1HIGH 8.8
  • TI-2020-06794 A migration tool component of Trend Micro Apex One (2019) and OfficeScan XG contains a… KEVCVSS 3.1HIGH 8.8
See all 603 →

Sources

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