CVE-2020-5857

mediumpriority · track · 30EPSS 0.010 · 64 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.04% (64th) EPSS

CVSS 5 · medium

Is it mine?

131 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · fstec_bdu

EPSS · scored 2026-10-27

On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, undisclosed HTTP behavior may lead to a denial of service.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20US

affected products (131)

Products and version ranges known to be affected.

n/a BIG-IP≤ 15.0.0-15.0.1, 14.1.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, 11.5.2-11.6.5.1enisa_euvdEU
F5 Networks, Inc. BIG-IP Access Policy Manager11.5.2 → 11.6.5fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager12.1.0 → 12.1.5fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager13.1.0 → 13.1.3fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager14.1.0 → 14.1.2fstec_bduRU
F5 Networks, Inc. BIG-IP Access Policy Manager15.0.0 → 15.0.1fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager11.5.2 → 11.6.5fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager12.1.0 → 12.1.5fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager13.1.0 → 13.1.3fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager14.1.0 → 14.1.2fstec_bduRU
F5 Networks, Inc. BIG-IP Advanced Firewall Manager15.0.0 → 15.0.1fstec_bduRU
F5 Networks, Inc. BIG-IP Analytics11.5.2 → 11.6.5fstec_bduRU
F5 Networks, Inc. BIG-IP Analytics12.1.0 → 12.1.5fstec_bduRU
F5 Networks, Inc. BIG-IP Analytics13.1.0 → 13.1.3fstec_bduRU
F5 Networks, Inc. BIG-IP Analytics14.1.0 → 14.1.2fstec_bduRU
F5 Networks, Inc. BIG-IP Analytics15.0.0 → 15.0.1fstec_bduRU
F5 Networks, Inc. BIG-IP Application Acceleration Manager11.5.2 → 11.6.5fstec_bduRU
F5 Networks, Inc. BIG-IP Application Acceleration Manager12.1.0 → 12.1.5fstec_bduRU
F5 Networks, Inc. BIG-IP Application Acceleration Manager13.1.0 → 13.1.3fstec_bduRU
F5 Networks, Inc. BIG-IP Application Acceleration Manager14.1.0 → 14.1.2fstec_bduRU

showing 20 of 131

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu NVD CVE.org MITRE

published 2020-03-27modified 2026-06-17

references (6)

External citations — patches, advisories, analysis.

scry

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