CVE-2021-38121: Weak communication protocol identified in Advance Authentication client application
First published: Wed Aug 28 2024(Updated: )
Insufficient or weak TLS protocol version identified in Advance authentication client server communication when specific service is accessed between devices. This issue affects NetIQ Advance Authentication versions before 6.3.5.1
Credit: security@opentext.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenText NetIQ Advanced Authentication | <6.3 | |
| OpenText NetIQ Advanced Authentication | =6.3 | |
| OpenText NetIQ Advanced Authentication | =6.3-sp1 | |
| OpenText NetIQ Advanced Authentication | =6.3-sp2 | |
| OpenText NetIQ Advanced Authentication | =6.3-sp3 | |
| OpenText NetIQ Advanced Authentication | =6.3-sp4 | |
| OpenText NetIQ Advanced Authentication | =6.3-sp4_patch1 | |
| OpenText NetIQ Advanced Authentication | =6.3-sp5 |
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Frequently Asked Questions
What is the severity of CVE-2021-38121?
CVE-2021-38121 is classified with a severity that indicates potential risk due to insufficient or weak TLS protocol usage.
How do I fix CVE-2021-38121?
To fix CVE-2021-38121, upgrade NetIQ Advance Authentication to version 6.3.5.1 or later.
What systems are affected by CVE-2021-38121?
CVE-2021-38121 affects NetIQ Advance Authentication versions prior to 6.3.5.1, including 6.3 and its service packs.
What are the implications of CVE-2021-38121?
CVE-2021-38121 can lead to weakened security during client-server communications due to inadequate TLS version support.
Is CVE-2021-38121 being actively exploited?
As of now, there is no public indication that CVE-2021-38121 is actively exploited, but it is recommended to patch to mitigate potential risks.
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- collector/nvd-api
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- agent/software-canonical-lookup
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- vendor/microfocus
- canonical/opentext netiq advanced authentication
- version/opentext netiq advanced authentication/6.3
- version/opentext netiq advanced authentication/6.3-sp1
- version/opentext netiq advanced authentication/6.3-sp2
- version/opentext netiq advanced authentication/6.3-sp3
- version/opentext netiq advanced authentication/6.3-sp4
- version/opentext netiq advanced authentication/6.3-sp4_patch1
- version/opentext netiq advanced authentication/6.3-sp5