Vulnerability Name:

CVE-2021-1305 (CCN-195328)

Assigned:2020-11-13
Published:2021-01-20
Updated:2022-09-20
Summary:Multiple vulnerabilities in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization and modify the configuration of an affected system, gain access to sensitive information, and view information that they are not authorized to access. For more information about these vulnerabilities, see the Details section of this advisory.
CVSS v3 Severity:4.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
3.8 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-863
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2021-1305

Source: XF
Type: UNKNOWN
cisco-cve20211305-info-disc(195328)

Source: CCN
Type: Cisco Security Advisory cisco-sa-sdwan-abyp-TnGFHrS
Cisco SD-WAN vManage Authorization Bypass Vulnerabilities

Source: CISCO
Type: Vendor Advisory
20210120 Cisco SD-WAN vManage Authorization Bypass Vulnerabilities

Vulnerable Configuration:Configuration 1:
  • cpe:/o:cisco:sd-wan_vsmart_controller_firmware:*:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe_sd-wan:-:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:sd-wan_firmware:20.4.0:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:* (Version < 20.3.2)
  • AND
  • cpe:/h:cisco:vedge_cloud_router:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:vedge_5000_router:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:vedge_2000_router:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:vedge_1000_router:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:vedge_100wm_router:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:vedge_100m_router:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:vedge_100b_router:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:vedge_100_router:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:cisco:sd-wan_vbond_orchestrator:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco sd-wan vsmart controller firmware *
    cisco ios xe sd-wan -
    cisco sd-wan firmware 20.4.0
    cisco sd-wan firmware *
    cisco vedge cloud router -
    cisco vedge 5000 router -
    cisco vedge 2000 router -
    cisco vedge 1000 router -
    cisco vedge 100wm router -
    cisco vedge 100m router -
    cisco vedge 100b router -
    cisco vedge 100 router -
    cisco sd-wan vbond orchestrator -