Siebel Crm CVE-2026-83222

|

EUVD

EUVD-2026-79574 HIGH

Uncontrolled Resource Consumption (CWE-400)

2026-09-15 secalert_us@oracle.com

GHSA-xcq7-4pm7-xq64

Denial Of Service Oracle Siebel Crm

7.5

CVSS 3.1 · Vendor: oracle

View

Vulnerability Assessment

Weakness

CWE

OWASP Top 10:2025

A06:2025 - Insecure Design

ASVS 5.0

V2 - Validation and Business Logic Resource consumption limits

MITRE ATT&CK

1 technique across 1 tactic: Impact

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Sign in to read

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).

No patch listed yet 0.3% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

AnalysisAIv1 – Sep 15, 2026

Unauthenticated denial of service against Oracle Siebel CRM Deployment (Server Infrastructure component) lets network-reachable attackers hang or repeatedly crash the service, taking the deployment offline; affected releases span 17.0 through 26.7. The flaw carries a CVSS 3.1 base score of 7.5 (AV:N/AC:L/PR:N/UI:N/S:U, availability-only impact), meaning no credentials, no user interaction, and no special complexity are required — a low bar for automation. No public exploit code or CISA KEV listing was identified in the supplied intelligence at time of analysis, so the immediate concern is exposure management rather than confirmed active exploitation.

Affected VersionsENISA

Siebel CRM Deployment 17.0 ≤26.7

Affected Packages

euvd siebel_crm_deployment no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Sign in to check

Know when Siebel Crm gets its next vulnerability

Watch products and get an email when something new is published
Check this CVE against your own stack and servers
Exploit and PoC references, threat intelligence from 22 sources

Continue with Google Continue with GitHub

No credit card · 7-day full trial

Severity by source

Vendor (oracle) PRIMARY 7.5 HIGH

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from Vendor (oracle) · only source for this CVE.

CVSS VectorVendor: oracle

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

DescriptionCVE.org

Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Deployment. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Threat Intelligence Overview

EPSS Score

0.3%

Top 73% exploitable

Data Quality

5 sources

Confidence: Medium

EUVD

CVE.org

EPSS

Vulnrichment

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity HIGH

CISA KEV No

Public POC No

EPSS 0.3%

Patch available No

Active threat No

Deciding rule

HIGH severity (CVSS 7.0-8.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation

None

System Exposure· derived

Open

Automatable

Yes

Human Impact· derived

Medium

Technical Impact

Partial

Priority Score

38

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +38

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Denial of Service MEDIUM

Denial of Service attacks render applications or systems unavailable by overwhelming resources or triggering failure conditions.

More in Siebel Crm

View all

CVE-2026-61317 CRITICAL Act Now

Privilege-based takeover of Oracle Siebel CRM Cloud Applications (versions 22.3 through 26.6) is possible via the Siebel

CVE-2026-62588 CRITICAL Act Now

Full compromise of Oracle Siebel CRM Integration (Open Integration component) is achievable by a low-privileged, network

CVE-2026-62512 CRITICAL Act Now

Privilege escalation to full takeover in Oracle Siebel CRM Cloud Applications (Siebel Cloud Manager component, versions

CVE-2026-62452 CRITICAL Act Now

Unauthenticated remote compromise of Oracle Siebel CRM Cloud Applications (versions 22.3 through 26.6) is possible throu

CVE-2026-61318 CRITICAL Act Now

Full application takeover in Oracle Siebel CRM Cloud Applications (Siebel Cloud Manager component), versions 22.3 throug

CVE-2026-62592 CRITICAL Act Now

Full compromise of Oracle Siebel CRM Integration (Open Integration component) is possible by an unauthenticated remote a

CVE-2026-62585 CRITICAL Act Now

Remote takeover of Oracle Siebel CRM Administration is possible via its Data Archival component, where an unauthenticate

CVE-2026-83202 CRITICAL Act Now

Authentication bypass in the Server Infrastructure component of Oracle Siebel CRM Deployment (supported versions 17.0 th

CVE-2026-83201 CRITICAL Act Now

Authentication bypass in the Server Infrastructure component of Oracle Siebel CRM Deployment (versions 17.0 through 26.7

CVE-2026-83154 CRITICAL Act Now

Unauthenticated attackers with network reachability to the Siebel CRM Open UI SOAP interface can bypass authentication i

CVE-2026-70949 HIGH This Week

Full system takeover in Oracle Siebel CRM Deployment's Server Infrastructure component is achievable by any low-privileg

CVE-2026-61341 HIGH This Week

Full application takeover in Oracle Siebel CRM Cloud Applications (versions 22.3-26.6) is achievable by any low-privileg

Same weakness CWE-400 – Uncontrolled Resource Consumption

View all

CVE-2023-44487 HIGH POC

CVE-2021-21341 HIGH POC

CVE-2022-29885 HIGH POC

CVE-2026-45498 HIGH POC

CVE-2016-8610 HIGH

CVE-2026-28318 HIGH POC

CVE-2023-38180 HIGH

CVE-2025-26673 HIGH

Same technique Denial Of Service

View all

CVE-2015-5119 CRITICAL POC

CVE-2011-2462 CRITICAL POC

CVE-2011-0611 HIGH POC

CVE-2012-1889 HIGH POC

CVE-2012-0507 CRITICAL POC

CVE-2014-1761 HIGH POC

CVE-2015-5122 CRITICAL POC

CVE-2011-0609 HIGH POC

References

Advisories & patches

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2026-83222 REF https://www.oracle.com/security-alerts/cspusep2026.html

Search Externally

Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC

Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy