Dashboard / CVE-2026-66987

CVE-2026-66987

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 71/100
Published: 2026-11-06 Modified: 2026-11-10 First seen: 2026-11-06 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

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

Description

HCL AION is affected by a vulnerability where the account lockout mechanism did not sufficiently restrict repeated failed login attempts, allowing an attacker to make a large number of password guesses against a user account. This may increase the risk of account compromise through brute-force attacks, potentially resulting in unintended behavior or security impact under certain conditions.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
HCL Software HCL AION Version 2.7.0
HCL Software HCL AION Version 2.7.0

References & Advisories (1)

Bug Bounty Relevance

71 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

5.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS — Exploitation Probability

0.22%
Raw Score 0.002250
Percentile 13.3%
Date 2026-11-10

EPSS Trend

2026-11-10
0.00225
2026-11-09
0.00225
2026-11-08
0.00225
2026-11-07
0.00225

Intelligence Sources

mitre ref →
nvd ref →

External Links