Dashboard / CVE-2026-41953

CVE-2026-41953

HIGH
MEDIUM Priority: 0.02 BB Relevance: 62/100
Published: 2026-05-13 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: High
UI: None
S: X
AT: None
VC: High
VI: High
VA: None

Description

A vulnerability exists in BIG-IP systems where a highly privileged, authenticated attacker with at least the Resource Administrator role can modify configuration objects resulting in privilege escalation.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Weakness Classification (1)

Affected Software (42)

VendorProductVersion
f5 big-ip_access_policy_manager 17.1.0 – 17.1.3
f5 big-ip_access_policy_manager 21.0.0
f5 big-ip_advanced_firewall_manager 17.1.0 – 17.1.3
f5 big-ip_advanced_firewall_manager 21.0.0
f5 big-ip_advanced_web_application_firewall 17.1.0 – 17.1.3
f5 big-ip_advanced_web_application_firewall 21.0.0
f5 big-ip_analytics 17.1.0 – 17.1.3
f5 big-ip_analytics 21.0.0
f5 big-ip_application_acceleration_manager 17.1.0 – 17.1.3
f5 big-ip_application_acceleration_manager 21.0.0
f5 big-ip_application_security_manager 17.1.0 – 17.1.3
f5 big-ip_application_security_manager 21.0.0
f5 big-ip_application_visibility_and_reporting 17.1.0 – 17.1.3
f5 big-ip_application_visibility_and_reporting 21.0.0
f5 big-ip_automation_toolchain 17.1.0 – 17.1.3
f5 big-ip_automation_toolchain 21.0.0
f5 big-ip_carrier-grade_nat 17.1.0 – 17.1.3
f5 big-ip_carrier-grade_nat 21.0.0
f5 big-ip_container_ingress_services 17.1.0 – 17.1.3
f5 big-ip_container_ingress_services 21.0.0
f5 big-ip_ddos_hybrid_defender 17.1.0 – 17.1.3
f5 big-ip_ddos_hybrid_defender 21.0.0
f5 big-ip_domain_name_system 17.1.0 – 17.1.3
f5 big-ip_domain_name_system 21.0.0
f5 big-ip_edge_gateway 17.1.0 – 17.1.3
f5 big-ip_edge_gateway 21.0.0
f5 big-ip_fraud_protection_service 17.1.0 – 17.1.3
f5 big-ip_fraud_protection_service 21.0.0
f5 big-ip_global_traffic_manager 17.1.0 – 17.1.3
f5 big-ip_global_traffic_manager 21.0.0
Showing 30 of 42 entries

References & Advisories (1)

Bug Bounty Relevance

62 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

8.5 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/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

EPSS — Exploitation Probability

0.25%
Raw Score 0.002480
Percentile 16.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00248
2026-10-28
0.00248

Intelligence Sources

nvd ref →

External Links