CVE-2026-82987
CVSS score
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EPSS probability
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Risk score
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Published
4 h ago
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Impact on My Inventory
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Vulnerability description
DayBreach AI Explanation
Verified against sourcesSources read
1
Source agreement
Tam uyum
Evidence confidence
%55
Short explanation
A screen capture endpoint in the vCast media streaming service within ViewSonic ViewBoard allows a remote, unauthenticated attacker to capture and exfiltrate current screen content via GET requests to an unauthenticated /snapshot or /screen endpoint returning JPEGs.
This unauthenticated endpoint poses a risk by allowing remote attackers to directly view sensitive screen contents and compromise the confidentiality of displayed information.
What should be done?
- Monitor vendor advisories for updates
- Restrict external network access to the vCast service
Chain of evidence and sources
ViewSonic ViewBoard üzerindeki vCast hizmetinde, kimlik doğrulaması gerektirmeyen /snapshot veya /screen uç noktaları bulunmaktadır.
Uzaktaki kimlik doğrulanmamış bir saldırgan GET istekleri ile mevcut ekran içeriğini JPEG olarak dışarı sızdırabilir.
Show the technical text from the sources
There exists a screen capture endpoint in vCast media streaming service in ViewSonic ViewBoard unknown allows a remote, unauthenticated attacker to capture and exfiltrate the current screen content via GET requests to an unauthenticated /snapshot or /screen endpoint returning JPEGs
This explanation was compiled automatically from the source records. Scores, active exploitation, patch and exploit status come straight from the sources.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-82987 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | Viewsonic | vCast | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| The sources have not yet published a verified CVSS metric. | ||||
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-82987 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-82987 weaknesses.
Official Sources and Advisories
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