Oracle Access Manager 11.1.2.3.0/12.2.1.3.0 Authentication Engine access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.7$0-$5k0.00

Summaryinfo

A vulnerability classified as very critical was found in Oracle Access Manager 11.1.2.3.0/12.2.1.3.0. Affected is an unknown function of the component Authentication Engine. The manipulation results in access control. This vulnerability is identified as CVE-2018-2879. The attack can be executed remotely. Additionally, an exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as very critical has been found in Oracle Access Manager 11.1.2.3.0/12.2.1.3.0 (Access Management Software). Affected is an unknown function of the component Authentication Engine. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability.

The bug was discovered 04/17/2018. The weakness was released 04/17/2018 by Wolfgang Ettlinger with SEC Consult Vulnerability Lab as Oracle Critical Patch Update Advisory - April 2018 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability is traded as CVE-2018-2879 since 12/15/2017. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 06/28/2024). The MITRE ATT&CK project declares the attack technique as T1068.

A public exploit has been developed by Stefan Broeder/Ahmad Mahfouz in Python and been published 2 years after the advisory. The exploit is shared for download at github.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 109733 (Oracle Access Manager Multiple Vulnerabilities (Apr 2018 CPU)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc. and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (109733) and SecurityFocus (BID 103788†). Further details are available at seclists.org. Entries connected to this vulnerability are available at VDB-92314, VDB-92773, VDB-92782 and VDB-92786. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.0
VulDB Meta Temp Score: 8.7

VulDB Base Score: 9.0
VulDB Temp Score: 8.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 9.0
Vendor Vector (Oracle): 🔍

NVD Base Score: 9.0
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Stefan Broeder/Ahmad Mahfouz
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 109733
Nessus Name: Oracle Access Manager Multiple Vulnerabilities (Apr 2018 CPU)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

12/15/2017 🔍
04/17/2018 +123 days 🔍
04/17/2018 +0 days 🔍
04/17/2018 +0 days 🔍
04/17/2018 +0 days 🔍
04/18/2018 +0 days 🔍
04/20/2018 +2 days 🔍
05/11/2018 +21 days 🔍
04/14/2019 +338 days 🔍
06/28/2024 +1902 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2018
Researcher: Wolfgang Ettlinger
Organization: SEC Consult Vulnerability Lab
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-2879 (🔍)
GCVE (CVE): GCVE-0-2018-2879
GCVE (VulDB): GCVE-100-116676
SecurityFocus: 103788 - Oracle Access Manager CVE-2018-2879 Remote Security Vulnerability
SecurityTracker: 1040695

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 04/20/2018 08:53
Updated: 06/28/2024 11:23
Changes: 04/20/2018 08:53 (90), 05/31/2020 22:08 (3), 03/02/2023 08:37 (5), 06/28/2024 11:23 (14)
Complete: 🔍
Cache ID: 216:7D2:103

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