CVE-2020-28993

CVSS V2 Medium 5 CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2020-28993
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-12-01T16:15:11
  • Last Modified Date
  • 2020-12-02T16:41:53
Weakness Enumerations
CWE URL
CWE-22 http://cwe.mitre.org/data/definitions/22.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:atx:minicmts200a_firmware:*:*:*:*:*:*:*:* 1 OR 2.0
cpe:2.3:h:atx:minicmts200a:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.exploit-db.com/exploits/49124 Exploit Third Party Advisory VDB Entry
https://atx.com/products/commercial-services-gateways/minicmts200a-broadband-gateway/ Product Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-28993
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28993
History
Created Old Value New Value Data Type Notes
2022-05-10 07:31:39 Added to TrackCVE
2022-12-05 17:28:46 2020-12-01T16:15Z 2020-12-01T16:15:11 CVE Published Date updated
2022-12-05 17:28:46 2020-12-02T16:41:53 CVE Modified Date updated
2022-12-05 17:28:46 Analyzed Vulnerability Status updated