Vulnerability Name:

CVE-2021-29749 (CCN-201777)

Assigned:2021-07-13
Published:2021-07-13
Updated:2021-07-31
Summary:IBM Secure External Authentication Server 6.0.2 and IBM Secure Proxy 6.0.2 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks. IBM X-Force ID: 201777.
CVSS v3 Severity:5.4 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)
4.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/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): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:5.5 Medium (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
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
6.4 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-918
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2021-29749

Source: XF
Type: UNKNOWN
ibm-sterling-cve202129749-ssrf(201777)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-sterling-cve202129749-ssrf (201777)

Source: CCN
Type: IBM Security Bulletin 6471621 (Secure External Authentication Server)
Multiple Vulnerabilities were detected in IBM Secure External Authentication Server

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.ibm.com/support/pages/node/6471621

Source: CCN
Type: IBM Security Bulletin 6471623 (Secure Proxy)
Unrestricted document type definition vulnerability affects IBM Sterling Secure Proxy

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.ibm.com/support/pages/node/6471623

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ibm:secure_external_authentication_server:6.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:secure_proxy:6.0.2:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    ibm secure external authentication server 6.0.2
    ibm secure proxy 6.0.2