CVE-2020-28993
HIGH
7.5
CVSS Score
Published: December 1, 2020 at 03:04 PM UTC
Updated: June 17, 2026 at 03:10 AM UTC
2 products affected across 1 vendorMINICMTS200A FirmwareMinicmts200A
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Severity
HIGH7.5
Exploit prediction
EPSS 3%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Minicmts200A· Atxdevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCProductVendor Advisory
Source: [email protected]
https://atx.com/products/commercial-services-gateways/minicmts200a-broadband-gateway/x_refsource_MISCExploitThird Party AdvisoryVDB Entry
Source: [email protected]
https://www.exploit-db.com/exploits/49124CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-22
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