CVE-2020-5892: f5 big-ip_access_policy_manager
CVSS: 6.7v3.1MediumModified
Published 30-04-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-5892 is a medium (CVSS 6.7) vulnerability in f5 big-ip_access_policy_manager. EPSS estimates a 0.30% chance of exploitation in the next 30 days, higher than 21.8% of scored vulnerabilities.
CVSS score
6.7/10
010
Medium · v3.1 (NVD)EPSS score
0.30%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 30-04-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
In versions 7.1.5-7.1.8, the BIG-IP Edge Client components in BIG-IP APM, Edge Gateway, and FirePass legacy allow attackers to obtain the full session ID from process memory.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 6.7Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
Medium 4.6Preferred score · NVD (NIST)
AV:L/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.30%
Chance of exploitation in the next 30 days
Percentile
22%
Versus all other CVEs
30-day change
0.00 pp
From 0.30% on 19-09-2026
19-09-202619-10-2026
EPSS score0.30%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
F53 products
- big-ip_access_policy_manager≥ 11.6.1, ≤ 11.6.5 | ≥ 12.1.0, ≤ 12.1.5 | ≥ 13.0.0, ≤ 13.1.3 | ≥ 14.0.0, ≤ 14.1.2 | ≥ 15.0.0, ≤ 15.1.0
- big-ip_access_policy_manager_client≥ 7.1.5, ≤ 7.1.8
- big-ip_edge_gateway≥ 11.6.1, ≤ 11.6.5 | ≥ 12.1.0, ≤ 12.1.5 | ≥ 13.0.0, ≤ 13.1.3 | ≥ 14.0.0, ≤ 14.1.2 | ≥ 15.0.0, ≤ 15.1.0
1 vendor · 3 products