CVE-2018-10562

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
An issue was discovered on Dasan GPON home routers. Command Injection can occur via the dest_host parameter in a diag_action=ping request to a GponForm/diag_Form URI. Because the router saves ping results in /tmp and transmits them to the user when the user revisits /diag.html, it's quite simple to execute commands and retrieve their output.
Overview
  • CVE ID
  • CVE-2018-10562
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-05-04T03:29:00
  • Last Modified Date
  • 2019-10-03T00:03:26
Weakness Enumerations
CWE URL
CWE-78 http://cwe.mitre.org/data/definitions/78.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:dasannetworks:gpon_router_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:dasannetworks:gpon_router:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/ Exploit Technical Description Third Party Advisory
https://www.exploit-db.com/exploits/44576/ Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/107053 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-10562
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10562
History
Created Old Value New Value Data Type Notes
2022-05-10 17:31:17 Added to TrackCVE
2022-12-03 05:53:47 2018-05-04T03:29Z 2018-05-04T03:29:00 CVE Published Date updated
2022-12-03 05:53:47 2019-10-03T00:03:26 CVE Modified Date updated
2022-12-03 05:53:47 Analyzed Vulnerability Status updated