NxFilter 4.3.2.5 user.jsp cross-site request forgery

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.9$0-$5k0.00

Summaryinfo

A vulnerability was found in NxFilter 4.3.2.5. It has been declared as problematic. Affected by this issue is some unknown functionality of the file user.jsp. Executing a manipulation can lead to cross-site request forgery. This vulnerability is tracked as CVE-2023-3841. The attack can be launched remotely. Moreover, an exploit is present. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability has been found in NxFilter 4.3.2.5 and classified as problematic. This vulnerability affects some unknown processing of the file user.jsp. 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 weakness was disclosed 07/22/2023. This vulnerability was named CVE-2023-3841. Successful exploitation requires user interaction by the victim. Technical details and also a exploit are known.

It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:user.jsp 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.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
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

07/22/2023 🔍
07/22/2023 +0 days 🔍
07/22/2023 +0 days 🔍
08/16/2023 +25 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2023-3841 (🔍)
GCVE (CVE): GCVE-0-2023-3841
GCVE (VulDB): GCVE-100-235192
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/22/2023 08:28
Updated: 08/16/2023 07:28
Changes: 07/22/2023 08:28 (37), 08/16/2023 07:28 (2)
Complete: 🔍
Submitter: 0xgordo
Cache ID: 216::103

Submitinfo

Accepted

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