Group Office 6.4.196 URL Parameter group/api/upload.php url server-side request forgery

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, which was classified as critical, was found in Group Office 6.4.196. Affected is an unknown function of the file group/api/upload.php of the component URL Parameter Handler. Such manipulation of the argument url leads to server-side request forgery. This vulnerability is traded as CVE-2021-28060. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Group Office 6.4.196 and classified as critical. Affected by this issue is some unknown functionality of the file group/api/upload.php of the component URL Parameter Handler. The manipulation of the argument url with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was shared 04/15/2021. The advisory is shared for download at fatihhcelik.blogspot.com. This vulnerability is handled as CVE-2021-28060. There are known technical details, but no exploit is available.

By approaching the search of inurl:group/api/upload.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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 5.3
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
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

03/08/2021 🔍
04/15/2021 +37 days 🔍
04/15/2021 +0 days 🔍
04/21/2021 +6 days 🔍

Sourcesinfo

Advisory: fatihhcelik.blogspot.com
Status: Not defined

CVE: CVE-2021-28060 (🔍)
GCVE (CVE): GCVE-0-2021-28060
GCVE (VulDB): GCVE-100-173084

Entryinfo

Created: 04/15/2021 11:54
Updated: 04/21/2021 10:28
Changes: 04/15/2021 11:54 (37), 04/21/2021 10:25 (2), 04/21/2021 10:28 (18)
Complete: 🔍
Cache ID: 216::103

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