🛡️ CVE-2026-1693 — pcvue

🟠 CVSS 7.5 — High ✅ No Known Exploit CWE-477 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

The OAuth grant type Resource Owner Password Credentials (ROPC) flow is still used by the werbservices used by the WebVue, WebScheduler, TouchVue and Snapvue features of PcVue in version 12.0.0 through 16.3.3 included despite being deprecated. It might allow a remote attacker to steal user credentials.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity none, availability none.

Weakness class

CVE-2026-1693 is classified as CWE-477: Use of Obsolete Function. The code uses deprecated or obsolete functions, which suggests that the code has not been actively reviewed or maintained.

Affected software

CVE-2026-1693 is recorded against 1 package.

  • pcvue (from 16.0.0 up to 16.3.4)

Timeline and source

Published on 26 February 2026 and last revised on 9 July 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.pcvue.com

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE CWE-477
Public Exploit ✅ No
Source NVD
Published 2026-02-26
Updated 2026-08-11
Modified 2026-07-09
Fix URL N/A

Affected Packages

Software From version Fixed in
pcvue 16.0.0 16.3.4

References

Similar Threats

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