Vulnerability Name:

CVE-2020-35769 (CCN-193985)

Assigned:2020-12-28
Published:2020-12-28
Updated:2022-07-17
Summary:miniserv.pl in Webmin 1.962 on Windows mishandles special characters in query arguments to the CGI program.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-35769

Source: XF
Type: UNKNOWN
webmin-cve202035769-unspecified(193985)

Source: CCN
Type: Webmin GIT Repository
Always use IPv6 if a v6 address was given #1420

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/webmin/webmin/commit/1163f3a7f418f249af64890f4636575e687e9de7#diff-9b33fd8f5603d4f0d1428689bc36f24af4770608a22c0d92b7a8bcc522450dc6

Source: MISC
Type: Patch, Third Party Advisory
https://vigilance.fr/vulnerability/Webmin-code-execution-via-miniserv-pl-handle-request-34220

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2020-35769

Vulnerable Configuration:Configuration 1:
  • cpe:/a:webmin:webmin:1.962:*:*:*:*:*:*:*
  • AND
  • cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:webmin:webmin:1.962:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    webmin webmin 1.962
    microsoft windows -
    webmin webmin 1.962