8.7
CVE-2026-40140
- EPSS 0.56%
- Veröffentlicht 06.07.2026 16:13:22
- Zuletzt bearbeitet 07.07.2026 18:40:15
- Quelle 13061848-ea10-403d-bd75-c83a02
- CVE-Watchlists
- Unerledigt
High-Severity Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote Access
BeyondTrust Remote Support and Privileged Remote Access contain a high-severity pre-authentication vulnerability in the network communication subsystem. Insufficient validation of client-supplied input may allow an unauthenticated remote attacker to trigger a denial-of-service condition affecting appliance availability.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Beyondtrust ≫ Privileged Remote Access Version < 25.3.3
Beyondtrust ≫ Remote Support Version < 25.3.3
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.56% | 0.426 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| 13061848-ea10-403d-bd75-c83a022c2891 | 8.7 | 0 | 0 |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
|
CWE-400 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource.
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https://www.beyondtrust.com/trust-center/security-advisories/bt26-03