CVE-2026-82989

criticalpriority · track · 0EPSS 0.007 · 52 %ileUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.67% (52nd) EPSS
CVSS 9.8 · critical
Is it mine?
0 products
Check your exposure
Who says so?
1 sources
cert_cc_vince

EPSS · scored 2026-10-27

There is an input injection in vCast exposed network services in ViewSonic ViewBoard that allows a remote, unauthenticated attacker to inject arbitrary input into service endpoints via network-based HTTP requests to unauthenticated endpoints

01

cvss

Technical severity, 0–10. One row per scoring source.

9.8
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9
v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-147USCWE-74US
04

affected products

Products and version ranges known to be affected.

No affected products recorded.

05

advisories (1)

Vendor and ecosystem advisories describing this.

06

sources

Which sources assert this record, and when.

cert_cc_vinceNVDCVE.orgMITRE
published 2026-10-06modified 2026-10-06
07

references (2) nvd

External citations — patches, advisories, analysis.

scry

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