CVE•Published 2026-02-26•Modified 2026-07-09•0 articles on news•4 live references•NVD data

CVE-2026-1693Arcinfo · Pcvue

Vulnerability data via NVD (ingested)

CVSS v3.1

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS percentile

Exploit Prediction Scoring System · top 77% of all CVEs

Weaknesses (CWE)

CWE-477Use of Obsolete Function CWE-1390Weak Authentication

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.

Timeline

Published 2026-02-26

Modified 2026-07-09

External references

NVD MITRE Exploit-DB VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-1693

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Arcinfo Pcvue"

All exposed Arcinfo Pcvue instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Pcvue"

HTTP body or banner mentions "Pcvue" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-1693