Vulnerability Details : CVE-2020-28993
Potential exploit
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.
Vulnerability category: Directory traversal
Products affected by CVE-2020-28993
- cpe:2.3:o:atx:minicmts200a_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-28993
13.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-28993
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-28993
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-28993
-
https://atx.com/products/commercial-services-gateways/minicmts200a-broadband-gateway/
miniCMTS200a Broadband Gateway - ATX NetworksProduct;Vendor Advisory
-
https://www.exploit-db.com/exploits/49124
ATX MiniCMTS200a Broadband Gateway 2.0 - Credential Disclosure - Hardware webapps ExploitExploit;Third Party Advisory;VDB Entry
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