UPS Adapter CS141 before 1.90 allows Directory Traversal.
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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 · NVD. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
UPS Adapter CS141 before 1.90 allows Directory Traversal. An attacker with Admin or Engineer login credentials could exploit the vulnerability by manipulating variables that reference files and by doing this achieve access to files and directories outside the web root folder. An attacker may access arbitrary files and directories stored in the file system, but integrity of the files are not jeopardized as attacker have read access rights only.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:abb:cs141_firmware:*:*:*:*:*:*:*:* | 1.66 – 1.88 | Vulnerable | ABB |
| cpe:2.3:h:abb:cs141:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:generex:cs141_firmware:*:*:*:*:*:*:*:* | before 1.90 | Vulnerable | Generex |
| cpe:2.3:h:generex:cs141:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Generex |
- cpe:2.3:o:abb:cs141_firmware:*:*:*:*:*:*:*:* Versions 1.66 – 1.88 Vulnerable ·ABB
- cpe:2.3:h:abb:cs141:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:generex:cs141_firmware:*:*:*:*:*:*:*:* Versions before 1.90 Vulnerable ·Generex
- cpe:2.3:h:generex:cs141:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Generex
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-11420
- 2026-10-03 Alias added: GHSA-x4r3-6m89-mjv9
References
Sources
- CVE-2020-11420 · CVE Program
- CVE-2020-11420 · NVD
- FIRST EPSS
- GHSA-x4r3-6m89-mjv9 · 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