CVE-2026-17085

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 53/100
Published: 2026-11-07 Modified: 2026-11-12 First seen: 2026-11-07 Status: active

Attack Surface

Network Low Complexity No Interaction Scope Change

CVSS Vector Breakdown

AV: Network
AC: Low
PR: High
UI: None
S: Changed
C: None
I: Low
A: None

Description

IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to bypass security restrictions due to improper handling of case sensitivity. An access restriction is not applied consistently to all variations of the input, which could allow it to be circumvented and unauthorized emails to be sent.

Affected Software (5)

VendorProductVersion
IBM API Connect 12.1.0.0
IBM API Connect 10.0.8.0
IBM API Connect 12.1.0.0
IBM API Connect 10.0.8.0
ibm api_connect 10.0.8.0 – 10.0.8.13

References & Advisories (2)

Bug Bounty Relevance

53 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

4.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N

EPSS — Exploitation Probability

0.44%
Raw Score 0.004440
Percentile 39.1%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00444
2026-11-12
0.00444
2026-11-10
0.00420
2026-11-09
0.00420
2026-11-08
0.00420
2026-11-07
0.00420

Intelligence Sources

mitre ref →
nvd ref →