CVE-2020-26513 - Improper Restriction of XML External Entity Reference

Severity

55%

Complexity

18%

Confidentiality

60%

An issue was discovered in Intland codeBeamer ALM 10.x through 10.1.SP4. The ReqIF XML data, used by the codebeamer ALM application to import projects, is parsed by insecurely configured software components, which can be abused for XML External Entity Attacks.

CVSS 3.1 Base Score 5.5. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N).

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N).

Overview

First reported 4 years ago

2020-12-07 16:15:00

Last updated 4 years ago

2020-12-08 18:03:00

Affected Software

Intland codeBeamer Application Lifecycle Management (ALM)

References

https://compass-security.com/fileadmin/Research/Advisories/2020-09_CSNC-2020-008_Intland_codeBeamer_ALM_XXE.txt

https://intland.com/codebeamer/application-lifecycle-management/

https://compass-security.com/fileadmin/Research/Advisories/2020-09_CSNC-2020-008_Intland_codeBeamer_ALM_XXE.txt

Exploit, Third Party Advisory

https://intland.com/codebeamer/application-lifecycle-management/

Product, Vendor Advisory

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