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01 Record

CVE-2022-36795

BIG-IP software SYN cookies vulnerability CVE-2022-36795

MediumPUBLISHEDCNA: f5
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

02 Description

BIG-IP software SYN cookies vulnerability CVE-2022-36795

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.72% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 53.9% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2022-10-19 21:18Z4 YR AGO
Last updated
2025-05-08 18:15Z1 YR AGO
Reserved
2022-09-30
Assigning CNA
f5
Record state
PUBLISHED
Severity
Medium (CVSS 5.3)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weaknesses
Data version
5.1
Document digest
5d90940b3830afcd0f2d1db1fcb563d5af8dc3a4a9ff12811f37bf78db73f208

05 Affected products

VendorProductVersionsPlatforms
F5BIG-IP17.0.x to < 17.0.0.1, 16.1.x to < 16.1.3.1, 15.1.x to < 15.1.7, 14.1.x to < 14.1.5.1—

06 References