Vulnerability CVE-2020-13662

Vulnerability Name:

CVE-2020-13662 (CCN-182278)

Assigned:

2020-05-20

Published:

2020-05-20

Updated:

2021-05-13

Summary:

Open Redirect vulnerability in Drupal Core allows a user to be tricked into visiting a specially crafted link which would redirect them to an arbitrary external URL. This issue affects: Drupal Drupal Core 7 version 7.70 and prior versions.

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

6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N)
5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/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): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): High Availibility (A): None

CVSS v2 Severity:

5.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): None

6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:C/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): Complete Availibility (A): None

Vulnerability Type:

CWE-601

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2020-13662

Source: XF
Type: UNKNOWN
drupal-destinationquery-open-redirect(182278)

Source: CCN
Type: SA-CORE-2020-003
Drupal core - Moderately critical - Open Redirect

Source: CONFIRM
Type: Vendor Advisory
https://www.drupal.org/sa-core-2020-003

Source: CCN
Type: IBM Security Bulletin 6226330 (API Connect)
IBM API Connect V5 is impacted by an Open Redirect vulnerability in Drupal core(CVE-2020-13662)

Vulnerable Configuration:

Configuration 1:

cpe:/a:drupal:drupal:*:*:*:*:*:*:*:* (Version >= 7.0 and <= 7.70)

Configuration CCN 1:

cpe:/a:drupal:drupal:7.69:*:*:*:*:*:*:*

AND

cpe:/a:ibm:api_connect:5.0.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:api_connect:5.0.8.8:*:*:*:*:*:*:*

Denotes that component is vulnerable

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