CVE-2017-13992 json
An Insufficient Entropy issue was discovered in LOYTEC LVIS-3ME versions prior to 6.2.0.
published 2017-10-05 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-5507
- cvss
- 8.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.5%
- EPSS 3.5% chance of exploitation in 30 days, percentile 89%
- public exploits
- 0
- none known
Summary
An Insufficient Entropy issue was discovered in LOYTEC LVIS-3ME versions prior to 6.2.0. The application does not utilize sufficiently random number generation for the web interface authentication mechanism, which could allow remote code execution.
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-17-257-01 updated cvss 8.1
LOYTEC LVIS-3ME
-
LOYTEC LVIS-3ME < 6.2.0affected: mitigation loytec.com
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
Exploit prediction
3.51% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- n/a LOYTEC LVIS-3ME
Classification
- Weakness
-
- CWE-331 Insufficient Entropy
References
-
ics-cert.us-cert.gov
/advisories/ICSA-17-257-01
third-party-advisory, us-government-resource
-
securityfocus.com
/bid/100847
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2017-13992
- NVD CVE-2017-13992
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.