CVE-2023-6549

Known Exploited

Description

Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and Out-Of-Bounds Memory Read

Category

8.2
CVSS
Severity: High
CVSS 3.1 •
EPSS 11.92% Top 10%
KEV Since 
Vendor Advisory citrix.com
Affected: Cloud Software Group NetScaler ADC 
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2023-6549?
CVE-2023-6549 has been scored as a high severity vulnerability.
How to fix CVE-2023-6549?
To fix CVE-2023-6549, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-6549 being actively exploited in the wild?
It is confirmed that CVE-2023-6549 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~12% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-6549?
CVE-2023-6549 affects Cloud Software Group NetScaler ADC .
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