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TI-2020-17504 Aliases CVE-2020-28993GHSA-v7m2-rcm9-7785

A Directory Traversal vulnerability exists in ATX miniCMTS200a Broadband Gateway through…

Priority LOW 38CWE-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 · NVD. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.

Summary

A Directory Traversal vulnerability exists in ATX miniCMTS200a Broadband Gateway through 2.0 and Pico CMTS through 2.0. Successful exploitation of this vulnerability would allow an unauthenticated attacker to retrieve administrator credentials by sending a malicious POST request.

Why it matters now

EPSS 0.028 86th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:atx:minicmts200a_firmware:*:*:*:*:*:*:*:*up to 2.0VulnerableAtx
cpe:2.3:h:atx:minicmts200a:-:*:*:*:*:*:*:*not specified by NVDRunning onAtx
  • cpe:2.3:o:atx:minicmts200a_firmware:*:*:*:*:*:*:*:* Versions up to 2.0 Vulnerable ·Atx
  • cpe:2.3:h:atx:minicmts200a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Atx

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-28993
  2. 2026-10-03 Alias added: GHSA-v7m2-rcm9-7785

References

Exploit 1

Advisory 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences