Vulnerability Name:

CVE-2017-9523 (CCN-127191)

Assigned:2017-06-08
Published:2017-06-08
Updated:2017-06-15
Summary:The Sophos Web Appliance before 4.3.2 has XSS in the FTP redirect page, aka NSWA-1342.
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-2017-9523

Source: CCN
Type: Sophos Web site
Fixed an issue in which the FTP redirect page could be used for XSS. This issue was reported by Tenable Network Security.

Source: CONFIRM
Type: Release Notes, Vendor Advisory
http://swa.sophos.com/rn/swa/concepts/ReleaseNotes_4.3.2.html

Source: BID
Type: UNKNOWN
99016

Source: CCN
Type: BID-99016
Sophos Web Appliance CVE-2017-9523 Cross Site Scripting Vulnerability

Source: XF
Type: UNKNOWN
sophos-cve20179523-xss(127191)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:sophos:web_appliance:*:*:*:*:*:*:*:* (Version <= 4.3.1.4)

    • * Denotes that component is vulnerable
    BACK
    sophos web appliance *