NexusPHP 1.5 mybonus.php cross-site request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in NexusPHP 1.5. Impacted is an unknown function of the file mybonus.php. This manipulation causes cross-site request forgery. This vulnerability is tracked as CVE-2017-12838. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability has been found in NexusPHP 1.5 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file mybonus.php. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect integrity. The summary by CVE is:

Cross-site request forgery (CSRF) vulnerability in NexusPHP 1.5 allows remote attackers to hijack the authentication of users for requests that (1) send manas via a request to mybonus.php or (2) add administrators via unspecified vectors.

The bug was discovered 03/07/2017. The weakness was disclosed 09/07/2017 (Website). The advisory is shared at recorday.cn. This vulnerability is known as CVE-2017-12838 since 08/11/2017. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 184 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:mybonus.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-106178 is pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
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: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
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

03/07/2017 🔍
08/11/2017 +157 days 🔍
09/07/2017 +27 days 🔍
09/07/2017 +0 days 🔍
09/08/2017 +1 days 🔍
11/13/2019 +796 days 🔍

Sourcesinfo

Advisory: recorday.cn
Status: Not defined

CVE: CVE-2017-12838 (🔍)
GCVE (CVE): GCVE-0-2017-12838
GCVE (VulDB): GCVE-100-106177
See also: 🔍

Entryinfo

Created: 09/08/2017 09:07
Updated: 11/13/2019 11:46
Changes: 09/08/2017 09:07 (50), 11/13/2019 11:46 (7)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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