CVE-2020-37095: Cyberoam Authentication Client 2.1.2.7 - Buffer Overflow (SEH)

Published Feb 6, 2026
·
Updated

Cyberoam Authentication Client 2.1.2.7 contains a buffer overflow vulnerability that allows remote attackers to execute arbitrary code by overwriting Structured Exception Handler (SEH) memory. Attackers can craft a malicious input in the 'Cyberoam Server Address' field to trigger a bind TCP shell on port 1337 with system-level access.

Affected Software

1 affected component
Cyberoam Authentication Client

Event History

Feb 6, 2026
CVE Published
via MITRE·11:14 PM
Data Sourced
via MITRE·11:14 PM
DescriptionSeverityWeakness
Feb 7, 2026
Data Sourced
via NVD·12:15 AM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2020-37095?

CVE-2020-37095 has a high severity rating due to its potential for remote code execution via a buffer overflow.

2

How do I fix CVE-2020-37095?

To fix CVE-2020-37095, update the Cyberoam Authentication Client to the latest version that addresses this vulnerability.

3

What systems are affected by CVE-2020-37095?

CVE-2020-37095 specifically affects Cyberoam Authentication Client version 2.1.2.7.

4

What kind of attack does CVE-2020-37095 enable?

CVE-2020-37095 enables remote attackers to execute arbitrary code on the affected system.

5

What should I do if I cannot upgrade to fix CVE-2020-37095?

If you cannot upgrade, temporarily disable the Cyberoam Authentication Client until a patch is available.

Contact

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