CVE-2021-27179

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to crash the telnet daemon by sending a certain 0a 65 6e 61 62 6c 65 0a 02 0a 1a 0a string.
Overview
  • CVE ID
  • CVE-2021-27179
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-02-10T19:15:15
  • Last Modified Date
  • 2021-02-12T00:26:10
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:fiberhome:hg6245d_firmware:*:*:*:*:*:*:*:* 1 OR rp2613
cpe:2.3:h:fiberhome:hg6245d:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • 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:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
History
Created Old Value New Value Data Type Notes
2022-05-10 07:23:33 Added to TrackCVE
2022-12-05 21:53:35 2021-02-10T19:15Z 2021-02-10T19:15:15 CVE Published Date updated
2022-12-05 21:53:35 2021-02-12T00:26:10 CVE Modified Date updated
2022-12-05 21:53:35 Analyzed Vulnerability Status updated