DeDeCMS 5.7 stepselect_main.php egroup code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in DeDeCMS 5.7. This vulnerability affects unknown code of the file uploads/dede/stepselect_main.php. Such manipulation of the argument egroup as part of Parameter leads to code injection. This vulnerability is traded as CVE-2018-9175. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in DeDeCMS 5.7 (Content Management System). It has been rated as critical. Affected by this issue is an unknown function of the file uploads/dede/stepselect_main.php. The manipulation of the argument egroup as part of a Parameter leads to a code injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

DedeCMS 5.7 allows remote attackers to execute arbitrary PHP code via the egroup parameter to uploads/dede/stepselect_main.php because code within the database is accessible to uploads/dede/sys_cache_up.php.

The bug was discovered 04/01/2018. The weakness was shared 04/02/2018 (Website). The advisory is available at xz.aliyun.com. This vulnerability is handled as CVE-2018-9175 since 04/01/2018. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

By approaching the search of inurl:uploads/dede/stepselect_main.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entry VDB-115513 is related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/01/2018 🔍
04/01/2018 +0 days 🔍
04/01/2018 +0 days 🔍
04/02/2018 +1 days 🔍
04/02/2018 +0 days 🔍
01/20/2020 +658 days 🔍

Sourcesinfo

Advisory: xz.aliyun.com
Status: Not defined

CVE: CVE-2018-9175 (🔍)
GCVE (CVE): GCVE-0-2018-9175
GCVE (VulDB): GCVE-100-115514
See also: 🔍

Entryinfo

Created: 04/02/2018 11:25
Updated: 01/20/2020 08:47
Changes: 04/02/2018 11:25 (58), 01/20/2020 08:47 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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