Elefant CMS 1.3.12-RC /designer/add/layout code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability has been found in Elefant CMS 1.3.12-RC and classified as critical. Affected is an unknown function of the file /designer/add/layout. This manipulation causes code injection. This vulnerability is handled as CVE-2017-20064. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Elefant CMS 1.3.12-RC (Content Management System). It has been declared as critical. Affected by this vulnerability is an unknown part of the file /designer/add/layout. The manipulation with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 02/16/2017 by Tim Coen with Curesec Research Team as Elefant CMS 1.3.12-RC: Code Execution as not defined mailinglist post (Full-Disclosure). The advisory is shared at seclists.org. This vulnerability is known as CVE-2017-20064. The exploitation appears to be easy. The attack can be launched remotely. A single authentication is necessary for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 283 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 1.3.13 eliminates this vulnerability.

Entry connected to this vulnerability is available at VDB-97260. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.8

VulDB Base Score: 6.3
VulDB Temp Score: 5.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Researcher Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CMS 1.3.13

Timelineinfo

05/09/2016 🔍
02/16/2017 +283 days 🔍
02/24/2017 +8 days 🔍
06/18/2022 +1940 days 🔍

Sourcesinfo

Advisory: Elefant CMS 1.3.12-RC: Code Execution
Researcher: Tim Coen
Organization: Curesec Research Team
Status: Not defined

CVE: CVE-2017-20064 (🔍)
GCVE (CVE): GCVE-0-2017-20064
GCVE (VulDB): GCVE-100-97261
See also: 🔍

Entryinfo

Created: 02/24/2017 15:51
Updated: 06/18/2022 16:19
Changes: 02/24/2017 15:51 (51), 08/17/2020 10:02 (2), 06/18/2022 16:19 (3)
Complete: 🔍
Cache ID: 216::103

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