TEL-STER TelWin SCADA WebInterface Path Traversal
Priority MEDIUM 41CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
External input could be used on TEL-STER TelWin SCADA WebInterface to construct paths to files and directories without properly neutralizing special elements within the pathname, which could allow an unauthenticated attacker to read files on the system.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01019 63rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| TEL-STER | TelWin SCADA WebInterface | 3.2 – 6.1; 7.0 – 7.1; 8.0 – 9.0 | — | No fix listed | CNA |
- TelWin SCADA WebInterface VendorTEL-STER Affected 3.2 – 6.1; 7.0 – 7.1; 8.0 – 9.0 Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:tel-ster:telwin_scada_webinterface:*:*:*:*:*:*:*:* | 3.2 to before 6.2; 7.0 to before 7.2 | Vulnerable | TEL-STER |
| cpe:2.3:a:tel-ster:telwin_scada_webinterface:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | TEL-STER |
| cpe:2.3:a:tel-ster:telwin_scada_webinterface:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | TEL-STER |
- cpe:2.3:a:tel-ster:telwin_scada_webinterface:*:*:*:*:*:*:*:* Versions 3.2 to before 6.2; 7.0 to before 7.2 Vulnerable ·TEL-STER
- cpe:2.3:a:tel-ster:telwin_scada_webinterface:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·TEL-STER
- cpe:2.3:a:tel-ster:telwin_scada_webinterface:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·TEL-STER
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-0956
- 2026-10-03 Alias added: GHSA-chr6-5733-mh8r
References
Sources
- CVE-2023-0956 · CVE Program
- CVE-2023-0956 · NVD
- FIRST EPSS
- GHSA-chr6-5733-mh8r · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences