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NVD / CVE Program· CNA f5

CVE-2025-52585: BIG-IP Client SSL profile vulnerability

HighCVSS 8.7 · v4.0—No exploit No fix recorded

Noroxi assessment

Priority: Monitor (action score 34/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.36% (FIRST EPSS).
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
  • According to CISA the attack is automatable: targets can be found by mass scanning.
  • According to the record, no fixed version is available yet.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

When a BIG-IP LTM Client SSL profile is configured on a virtual server with SSL Forward Proxy enabled and Anonymous Diffie-Hellman (ADH) ciphers enabled, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Published
Aug 13, 2025
Updated
Jun 17, 2026
EPSS
0.3% · 30th percentile

Report tools

JSON

Action score

34

Monitor

Low priority for now.

CVSS
34 / 40 · 8.7 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.3%

CISA SSVC decision

Exploitation
none
Automatable
yes
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · f5
7.5
NVD has not scored this yet; the score shown is the CNA’s.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2025-52585

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
f5big-ip access policy manager
f5big-ip advanced firewall manager
f5big-ip advanced web application firewall
f5big-ip analytics
f5big-ip application acceleration manager
f5big-ip application security manager
f5big-ip application visibility and reporting
f5big-ip automation toolchain
f5big-ip carrier-grade nat
f5big-ip container ingress services
f5big-ip ddos hybrid defender
f5big-ip domain name system

and 9 more

Versions reported by the vendor

Affected version ranges reported by the assigning authority (f5). Independent of NVD's CPE analysis and usually ahead of it.

  • F5 BIG-IP

    • 17.5.0 and laternot affected
    • 17.1.0 and later · before 17.1.2.2affected
    • 16.1.0 and later · before 16.1.6affected
    • 15.1.0 and lateraffected
Affected versions · NVD (20)

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • f5 big-ip access policy manager15.1.0 and later · before 15.1.10.8
  • f5 big-ip access policy manager16.1.0 and later · before 16.1.6
  • f5 big-ip access policy manager17.1.0 and later · before 17.1.2.2
  • f5 big-ip advanced firewall manager16.1.0 and later · before 16.1.6
  • f5 big-ip advanced firewall manager17.1.0 and later · before 17.1.2.2
  • f5 big-ip advanced firewall manager15.1.0 and later · before 15.1.10.8
  • f5 big-ip advanced web application firewall16.1.0 and later · before 16.1.6
  • f5 big-ip advanced web application firewall15.1.0 and later · before 15.1.10.8
  • f5 big-ip advanced web application firewall17.1.0 and later · before 17.1.2.2
  • f5 big-ip analytics16.1.0 and later · before 16.1.6
  • f5 big-ip analytics15.1.0 and later · before 15.1.10.8
  • f5 big-ip analytics17.1.0 and later · before 17.1.2.2
  • f5 big-ip application acceleration manager16.1.0 and later · before 16.1.6
  • f5 big-ip application acceleration manager15.1.0 and later · before 15.1.10.8
  • f5 big-ip application acceleration manager17.1.0 and later · before 17.1.2.2
  • f5 big-ip application security manager16.1.0 and later · before 16.1.6
  • f5 big-ip application security manager15.1.0 and later · before 15.1.10.8
  • f5 big-ip application security manager17.1.0 and later · before 17.1.2.2
  • f5 big-ip application visibility and reporting15.1.0 and later · before 15.1.10.8
  • f5 big-ip application visibility and reporting16.1.0 and later · before 16.1.6

Same product

f5: all records

Other highest-scoring records for the same primary product.

  • CVE-2022-1388On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior…KEV
    99Now
  • CVE-2021-22986On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3…KEV
    99Now
  • CVE-2020-5902In BIG-IP versions 15.0.0-15.1.0.3, 14.1.0-14.1.2.5, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, the Traffic Management User…KEV
    99Now

Published before and after this one in the same product

  • ← EarlierCVE-2025-46405Aug 13, 2025 · BIG-IP APM vulnerability
    34Monitor
  • ← EarlierCVE-2025-48500Aug 13, 2025 · BIG-IP APM VPN web client for macOS vulnerability
    28Monitor
  • Later →CVE-2025-54500Aug 13, 2025 · HTTP/2 Vulnerability
    27Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2025-6196063 days apartBIG-IP APM portal access vulnerability
    34Monitor
  • CVE-2025-4141498 days apartBIG-IP HTTP/2 vulnerability
    34Monitor
  • CVE-2025-4143398 days apartBIG-IP SIP ALG profile vulnerability
    34Monitor
  • CVE-2025-20045189 days apartBIG-IP SIP MRF Vulnerability
    34Monitor
  • CVE-2024-41164364 days apartBIG-IP MPTCP vulnerability
    32Monitor
  • CVE-2024-25560462 days apart When BIG-IP AFM is licensed and provisioned, undisclosed DNS traffic can cause the Traffic Management Microkernel (TMM) to terminate.
    30Monitor

Not on record for this CVE: EPSS history · patch commit or PR link · public bounty program.

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
Integrity
Availability
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
X

Weakness class (CWE)

CWE-476 · NULL Pointer Dereference

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records