What is CVE-2017-0302?

CVE-2017-0302 is a medium-severity vulnerability in F5 Big-Ip Access Policy Manager, classified under Incorrect Access of Indexable Resource ('Range Error'). CVSS score: 5.3/10. Published 2017-05-09.

How severe is CVE-2017-0302?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in F5 Big-Ip Access Policy Manager

CVE-2017-0302

In F5 BIG-IP APM 12.0.0 through 12.1.2 and 13.0.0, an authenticated user with an established access session to the BIG-IP APM system may be able to cause a traffic disruption if the length of the requested URL is less than 16 characters.

Published 2017-05-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.007 (52.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

F5 Big-Ip Access Policy Manager — versions 12.0.0, 12.1.0, 12.1.1
F5 Networks, Inc. Big-Ip Apm — versions 12.0.0 - 12.1.2, 13.0.0

Weakness classification (CWE)

CWE-118 — Incorrect Access of Indexable Resource ('Range Error')

References

www.securitytracker.com/id/1038408 (vdb-entry)
support.f5.com/csp/article/K87141725 (Vendor Advisory)

Frequently asked questions

What is CVE-2017-0302?: CVE-2017-0302 is a medium-severity vulnerability in F5 Big-Ip Access Policy Manager, classified under Incorrect Access of Indexable Resource ('Range Error'). CVSS score: 5.3/10. Published 2017-05-09.
How severe is CVE-2017-0302?: Medium severity. CVSS v3 base score is 5.3 out of 10.