Vulnerability Name:

CVE-2020-2493 (CCN-193039)

Assigned:2019-12-09
Published:2020-12-07
Updated:2020-12-11
Summary:This cross-site scripting vulnerability in Multimedia Console allows remote attackers to inject malicious code. QANP have already fixed this vulnerability in Multimedia Console 1.1.5 and later.
CVSS v3 Severity:6.1 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.3 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/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): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
6.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.3 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/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): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-79
Vulnerability Consequences:Cross-Site Scripting
References:Source: MITRE
Type: CNA
CVE-2020-2493

Source: XF
Type: UNKNOWN
multimediaconsole-cve20202493-xss(193039)

Source: CCN
Type: QNAP QSA-20-14
Cross-site Scripting Vulnerability in Multimedia Console

Source: CONFIRM
Type: Vendor Advisory
https://www.qnap.com/en/security-advisory/qsa-20-14

Vulnerable Configuration:Configuration 1:
  • cpe:/a:qnap:multimedia_console:*:*:*:*:*:*:*:* (Version < 1.1.5)

    • Configuration CCN 1:
  • cpe:/a:qnap:multimedia_console:1.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:qnap:multimedia_console:1.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:qnap:multimedia_console:1.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:qnap:multimedia_console:1.1.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    qnap multimedia console *
    qnap multimedia console 1.1.4
    qnap multimedia console 1.1.3
    qnap multimedia console 1.1.2
    qnap multimedia console 1.1.1