VDB-122020 · CVE-2018-12809 · BID 104702

Adobe Experience Manager up to 6.4 server-side request forgery

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Adobe Experience Manager up to 6.4. This affects an unknown function. Executing a manipulation can lead to server-side request forgery. This vulnerability is registered as CVE-2018-12809. It is possible to launch the attack remotely. No exploit is available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in Adobe Experience Manager up to 6.4 (Content Management System). It has been declared as problematic. This vulnerability affects an unknown part. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality. CVE summarizes:

Adobe Experience Manager versions 6.4 and earlier have a Server-Side Request Forgery vulnerability. Successful exploitation could lead to sensitive information disclosure.

The bug was discovered 07/10/2018. The weakness was published 07/20/2018 by 0ang3el (Website). The advisory is shared for download at helpx.adobe.com. This vulnerability was named CVE-2018-12809 since 06/25/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 10 days. During that time the estimated underground price was around $0-$5k.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 104702†). Similar entries are available at VDB-122052 and VDB-122053. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Server-side request forgery
CWE: CWE-918
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/25/2018 🔍
07/10/2018 +15 days 🔍
07/10/2018 +0 days 🔍
07/20/2018 +9 days 🔍
07/20/2018 +0 days 🔍
07/21/2018 +1 days 🔍
03/09/2020 +597 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: helpx.adobe.com
Researcher: 0ang3el
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-12809 (🔍)
GCVE (CVE): GCVE-0-2018-12809
GCVE (VulDB): GCVE-100-122020
SecurityFocus: 104702 - Adobe Experience Manager Server Side Request Forgery Multiple Security Bypass Vulnerabilities

See also: 🔍

Entryinfo

Created: 07/21/2018 09:45
Updated: 03/09/2020 07:59
Changes: 07/21/2018 09:45 (60), 03/09/2020 07:59 (5)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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