CVE-2015-3939
Directory traversal vulnerability in the NC854 and NC856 modules for IDS RTU 850C devices allows...
CVE-2015-3939 is a medium vulnerability (CVSS 6.8) in Ids Nc854, published May 31, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.56%, the 85th percentile. No source names a fixed version.
Directory traversal vulnerability in the NC854 and NC856 modules for IDS RTU 850C devices allows remote authenticated users to read arbitrary files via unspecified vectors involving an internal web server, as demonstrated by reading a TELNET credentials file.
Exploit likelihood
What each source reports
NVD Score used
Directory traversal vulnerability in the NC854 and NC856 modules for IDS RTU 850C devices allows remote authenticated users to read arbitrary files via unspecified vectors involving an internal web server, as demonstrated by reading a TELNET credentials file.
- Record
CVE-2015-3939- CVSS 2.0
- 6.8 Medium
AV:N/AC:L/Au:S/C:C/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE List No score
Directory traversal vulnerability in the NC854 and NC856 modules for IDS RTU 850C devices allows remote authenticated users to read arbitrary files via unspecified vectors involving an internal web server, as demonstrated by reading a TELNET credentials file.
- Record
CVE-2015-3939- Updated
- 2026-11-02
EUVDEUVD-2015-3970 No score
Directory traversal vulnerability in the NC854 and NC856 modules for IDS RTU 850C devices allows remote authenticated users to read arbitrary files via unspecified vectors involving an internal web server, as demonstrated by reading a TELNET credentials file.
- Record
EUVD-2015-3970- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7g3q-9xgm-3v42 No score
Directory traversal vulnerability in the NC854 and NC856 modules for IDS RTU 850C devices allows...
Directory traversal vulnerability in the NC854 and NC856 modules for IDS RTU 850C devices allows remote authenticated users to read arbitrary files via unspecified vectors involving an internal web server, as demonstrated by reading a TELNET credentials file.
- Record
GHSA-7g3q-9xgm-3v42- Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |