Vulnerability Name:

CVE-2021-1607 (CCN-205025)

Assigned:2020-11-13
Published:2021-07-07
Updated:2021-07-12
Summary:Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user. These vulnerabilities exist because the web-based management interface does not sufficiently validate user-supplied input. An attacker could exploit these vulnerabilities by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit these vulnerabilities, the attacker would need valid administrative credentials.
CVSS v3 Severity:4.8 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N)
4.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/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): High
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
4.8 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N)
4.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/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): High
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:3.5 Low (CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
4.7 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:M/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Multiple_Instances
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-2021-1607

Source: XF
Type: UNKNOWN
cisco-cve20211607-xss(205025)

Source: CCN
Type: Cisco Security Advisory cisco-sa-ise-stored-xss-TWwjVPdL
Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerabilities

Source: CISCO
Type: Vendor Advisory
20210707 Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerabilities

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:identity_services_engine:2.6(0.999):-:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:*:*:*:*:*:*:*:* (Version < 2.6.0)
  • OR cpe:/a:cisco:identity_services_engine:2.6.0:-:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:2.6.0:patch1:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:2.6.0:patch2:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:2.6.0:patch3:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:2.6.0:patch5:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:2.6.0:patch6:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:2.6.0:patch7:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:2.6.0:patch8:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:2.7(0.356):-:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:2.7.0:-:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:2.7.0:patch1:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:2.7.0:patch2:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:3.0.0:-:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:3.0.0:patch1:*:*:*:*:*:*
  • OR cpe:/a:cisco:identity_services_engine:3.0.0:patch2:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    cisco identity services engine 2.6(0.999) -
    cisco identity services engine *
    cisco identity services engine 2.6.0 -
    cisco identity services engine 2.6.0 patch1
    cisco identity services engine 2.6.0 patch2
    cisco identity services engine 2.6.0 patch3
    cisco identity services engine 2.6.0 patch5
    cisco identity services engine 2.6.0 patch6
    cisco identity services engine 2.6.0 patch7
    cisco identity services engine 2.6.0 patch8
    cisco identity services engine 2.7(0.356) -
    cisco identity services engine 2.7.0 -
    cisco identity services engine 2.7.0 patch1
    cisco identity services engine 2.7.0 patch2
    cisco identity services engine 3.0.0 -
    cisco identity services engine 3.0.0 patch1
    cisco identity services engine 3.0.0 patch2