CVE-2021-40853

TCMAN GIM missing authorization vulnerability

Description

TCMAN GIM does not perform an authorization check when trying to access determined resources. A remote attacker could exploit this vulnerability to access URL that require privileges without having them. The exploitation of this vulnerability might allow a remote attacker to obtain sensible information.

Remediation

Solution:

  • This vulnerability has been solved by TCMAN in GIM v8.0.1 Release 31734

Category

7.2
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.20%
Affected: TCMAN GIM
Published at:
Updated at:

References

Link Tags
https://www.incibe.es/en/incibe-cert/notices/aviso/tcman-gim-missing-authorization-vulnerability

Frequently Asked Questions

What is the severity of CVE-2021-40853?
CVE-2021-40853 has been scored as a high severity vulnerability.
How to fix CVE-2021-40853?
To fix CVE-2021-40853: This vulnerability has been solved by TCMAN in GIM v8.0.1 Release 31734
Is CVE-2021-40853 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-40853 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-40853?
CVE-2021-40853 affects TCMAN GIM.
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