CVE-2023-6549
CVSS Score
8.2
EPSS Score
0.0%
EPSS Percentile
0th
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
| CWE | CWE-119 |
| Vendor | cloud software group |
| Product | netscaler adc |
| Published | Jan 17, 2024 |
| Last Updated | Oct 21, 2025 |
⚠️ Actively Exploited — Act Now
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High
Affected Versions
Cloud Software Group / NetScaler ADC
14.1 < 12.35 13.1 < 51.15 13.0 < 92.21 13.1-FIPS < 37.176 12.1-FIPS < 55.302 12.1-NDcPP < 55.302