Zoom Workplace Apps for Windows: Untrusted Search Path
CVE-2025-0145 is a high-severity untrusted search path vulnerability in Zoom Workplace Apps for Windows from Zoom Communications, with a CVSS 3.1 base score of 7.8 out of 10. It can be exploited with local access to the system by an attacker with a low-privileged account, without any action from a user. Affected Zoom Workplace Apps for Windows versions: see references. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 0.21% chance of exploitation within 30 days, which is low compared with other CVEs.
High severity with no evidence of exploitation so far.
What to do
- Update Meeting Software Development Kit to 6.2.5 or a later version.
- Update Rooms to 6.2.5 or a later version.
- Update Rooms Controller to 6.2.5 or a later version.
- Read the advisory on zoom.com for workarounds and exact fixed builds.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| Zoom Communications | Zoom Workplace Apps for Windows | see references | Not stated |
| Zoom | Meeting Software Development Kit | before 6.2.5 | 6.2.5 |
| Zoom | Rooms | before 6.2.5 | 6.2.5 |
| Zoom | Rooms Controller | before 6.2.5 | 6.2.5 |
| Zoom | Video Software Development Kit | before 6.2.5 | 6.2.5 |
| Zoom | Workplace Desktop | before 6.2.5 | 6.2.5 |
| Zoom | Workplace Virtual Desktop Infrastructure | before 6.0.15; 6.0.16 up to, but not including, 6.1.13 | 6.0.15, 6.1.13 |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- LocalThe attacker needs local access or must trick a user into running something.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- LowA basic user account is enough.
- User interaction
- NoneNo action by a victim is required.
- Scope
- UnchangedImpact stays within the vulnerable component.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- HighData or code can be modified at will.
- Availability
- HighThe component can be taken down completely.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. Scored by NVD.
| Scoring system | Score | Severity | Scored by |
|---|---|---|---|
| CVSS 3.1 | 4.6 | Medium | CNA (zoom.us) |
| CVSS 3.1 | 7.8 | High | NVD |
Official description
Untrusted search path in the installer for some Zoom Workplace Apps for Windows may allow an authorized user to conduct an escalation of privilege via local access.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Untrusted Search Path
The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.
How developers prevent this class of flaw
- Hard-code the search path to a set of known-safe values (such as system directories), or only allow them to be specified by the administrator in a configuration file. Do not allow these settings to be modified by an external party. Be careful to avoid related weaknesses such as CWE-426 and CWE-428.
- When invoking other programs, specify those programs using fully-qualified pathnames. While this is an effective approach, code that uses fully-qualified pathnames might not be portable to other systems that do not use the same pathnames. The portability can be improved by locating the full-qualified paths in a centralized, easily-modifiable location within the source code, and having the code refer to these paths.
- Remove or restrict all environment settings before invoking other programs. This includes the PATH environment variable, LD_LIBRARY_PATH, and other settings that identify the location of code libraries, and any application-specific search paths.
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: partial).
- Record last changed materially (score, affected products, status or references).
References
Recent Untrusted Search Path vulnerabilities
- 7.8 High severity
- 7.8 High severity
- 9.8 Critical severity
- 7.8 High severity
- 7.0 High severity
- 7.8 High severity
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