CVE-2026-6715

CRITICAL
INFO Priority: 0.08 BB Relevance: 80/100
Published: 2026-11-08 Modified: 2026-11-10 First seen: 2026-11-08 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

IBM Concert 1.0 through 3.0.1.1 allows an attacker can supply crafted input that is incorporated into an operating system command without adequate validation or sanitization. Successful exploitation allows remote attackers to execute arbitrary commands on the underlying operating system with the privileges of the affected service.

Affected Software (3)

VendorProductVersion
IBM Concert 1.0
IBM Concert 1.0
IBM Concert 1.0

References & Advisories (1)

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.86%
Raw Score 0.008600
Percentile 59.0%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00860
2026-11-12
0.00860
2026-11-10
0.00860
2026-11-09
0.00860

Intelligence Sources

mitre ref →
nvd ref →