Dashboard / CVE-2026-70857

CVE-2026-70857

HIGH
MEDIUM Priority: 0.02 BB Relevance: 45/100
Published: 2026-08-18 Modified: 2026-10-22 First seen: 2026-10-29 Status: active

Attack Surface

Network Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

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

Description

Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.6. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTPS to compromise Siebel CRM End User. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel CRM End User, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM End User accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM End User accessible data. CVSS 3.1 Base Score 7.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N).

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
oracle siebel_crm 17.0 – 26.6

References & Advisories (1)

Bug Bounty Relevance

45 / 100
✓ Network accessible

CVSS Score

7.7 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

EPSS — Exploitation Probability

0.26%
Raw Score 0.002600
Percentile 17.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00260
2026-10-28
0.00260

Intelligence Sources

nvd ref →

External Links