SilverStripe up to 4.3.3 install.php privileges management

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in SilverStripe up to 4.3.3. This issue affects some unknown processing of the file install.php. This manipulation causes privileges management. This vulnerability is tracked as CVE-2019-12204. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability has been found in SilverStripe up to 4.3.3 (Content Management System) and classified as critical. Affected by this vulnerability is some unknown processing of the file install.php. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

In SilverStripe through 4.3.3, a missing warning about leaving install.php in a public webroot can lead to unauthenticated admin access.

The weakness was disclosed 09/25/2019 (Website). It is possible to read the advisory at silverstripe.org. This vulnerability is known as CVE-2019-12204 since 05/20/2019. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

By approaching the search of inurl:install.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 entries VDB-142269, VDB-142268 and VDB-142266 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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: Privileges management
CWE: CWE-269 / CWE-266
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

05/20/2019 🔍
09/25/2019 +128 days 🔍
09/26/2019 +1 days 🔍
09/08/2020 +348 days 🔍

Sourcesinfo

Advisory: silverstripe.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-12204 (🔍)
GCVE (CVE): GCVE-0-2019-12204
GCVE (VulDB): GCVE-100-142267
See also: 🔍

Entryinfo

Created: 09/26/2019 12:29
Updated: 09/08/2020 20:37
Changes: 09/26/2019 12:29 (55), 09/08/2020 20:37 (1)
Complete: 🔍
Cache ID: 216::103

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