Vulnerability Name:

CVE-2021-20563 (CCN-199234)

Assigned:2020-12-17
Published:2021-09-22
Updated:2022-06-28
Summary:IBM Sterling File Gateway 2.2.0.0 through 6.1.0.3 could allow a remote authenciated user to obtain sensitive information. By sending a specially crafted request, the user could disclose a valid filepath on the server which could be used in further attacks against the system. IBM X-Force ID: 199234.
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-noinfo
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2021-20563

Source: XF
Type: UNKNOWN
ibm-sterling-cve202120563-info-disc(199234)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-sterling-cve202120563-info-disc (199234)

Source: CCN
Type: IBM Security Bulletin 6491645 (Sterling File Gateway)
Information Disclosure Vulnerabilities Affect IBM Sterling B2B File Gateway User Interface (CVE-2021-20485, CVE-2021-20563)

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.ibm.com/support/pages/node/6491645

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:* (Version >= 2.2.0.0 and <= 6.1.0.3)

    • Configuration CCN 1:
  • cpe:/a:ibm:sterling_file_gateway:2.2.0.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ibm sterling file gateway *
    ibm sterling file gateway 2.2.0.0