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TI-2020-13333 Aliases CVE-2020-18169GHSA-g46v-9mx2-cgxf

A vulnerability in the Windows installer XML (WiX) toolset of TechSmith Snagit…

Priority LOW 35CWE-269Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Privilege escalation
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-269.

Summary

A vulnerability in the Windows installer XML (WiX) toolset of TechSmith Snagit 19.1.1.2860 allows attackers to escalate privileges. NOTE: Exploit of the Snagit installer would require the end user to ignore other safety mechanisms provided by the Host OS. See reference document for more details.

Why it matters now

EPSS 0.00485 42nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:techsmith:snagit:19.1.1.2860:*:*:*:*:*:*:*19.1.1.2860VulnerableTechsmith
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:techsmith:snagit:19.1.1.2860:*:*:*:*:*:*:* Versions 19.1.1.2860 Vulnerable ·Techsmith
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-18169
  2. 2026-10-03 Alias added: GHSA-g46v-9mx2-cgxf

References

Exploit 1

Advisory 1

Other 1

  • TI-2010-02991 Untrusted search path vulnerability in TechSmith Snagit all versions 10.x and 11.x allows… CVSS 2.0HIGH 9.3
  • TI-2020-13335 TechSmith Snagit 19.1.0.2653 uses Object Linking and Embedding (OLE) which can allow… CVSS 3.1HIGH 8.8
  • TI-2019-10053 UploaderService in SnagIT 2019.1.2 allows elevation of privilege by placing an invalid… CVSS 3.0HIGH 7.8
  • TI-2020-09259 In TechSmith SnagIt 11.2.1 through 20.0.3, an XML External Entity (XXE) injection issue… CVSS 3.1MEDIUM 5.5

Sources

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