Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2020-26515

Severity CVSS v4.0:
Pending analysis
Type:
CWE-327 Use of a Broken or Risky Cryptographic Algorithm
Publication date:
08/06/2021
Last modified:
18/10/2023

Description

An insufficiently protected credentials issue was discovered in Intland codeBeamer ALM 10.x through 10.1.SP4. The remember-me cookie (CB_LOGIN) issued by the application contains the encrypted user's credentials. However, due to a bug in the application code, those credentials are encrypted using a NULL encryption key.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:intland:codebeamer:*:*:*:*:*:*:*:* 10.0.0 (including) 10.1.0 (excluding)
cpe:2.3:a:intland:codebeamer:10.1.0:-:*:*:*:*:*:*
cpe:2.3:a:intland:codebeamer:10.1.0:sp1:*:*:*:*:*:*
cpe:2.3:a:intland:codebeamer:10.1.0:sp2:*:*:*:*:*:*
cpe:2.3:a:intland:codebeamer:10.1.0:sp3:*:*:*:*:*:*
cpe:2.3:a:intland:codebeamer:10.1.0:sp4:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools