7.5high
CVE-2016-4523KEVin critical feed
The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to cause a denial of service…
Published 10 y ago · modified 4 mo ago · JSON
CVSS
7.5
v3.1 · CNA
CISA KEV
Yes
added 2022-04-15
EPSS
31.2%
percentile 98%
Public exploits
0
none known
Summary
The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via unspecified vectors.
Known exploited (CISA KEV)
- Added
- 4 y ago
- Due date
- 2022-05-06 (4 y ago)
- Ransomware use
- Unknown
- Required action
- Apply updates per vendor instructions.
- Vendor / product
- Trihedral / VTScada (formerly VTS)
- CISA name
- Trihedral VTScada (formerly VTS) Denial-of-Service Vulnerability
CISA SSVC assessment
- Exploitation
- Active — exploited in the wild
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 20 mo ago
Exploit prediction (EPSS)
31.17% probability of exploitation in the next 30 days, higher than 98% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Classification
- Weakness
- CWE-125 Out-of-bounds Read
References
- ics-cert.us-cert.gov /advisories/ICSA-16-159-01 · x_refsource_MISC, x_transferred
- securityfocus.com /bid/91077 · vdb-entry, x_refsource_BID, x_transferred
- zerodayinitiative.com /advisories/ZDI-16-405 · x_refsource_MISC, x_transferred
- cisa.gov /known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-4523 · government-resource
Sources
- CVE List: CVE-2016-4523
- NVD: CVE-2016-4523
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.