Cipherdyne fwknop up to 2.0.2 default permission

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.
7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Cipherdyne fwknop up to 2.0.2. It has been declared as problematic. This vulnerability affects unknown code. The manipulation results in an unknown weakness. This vulnerability is reported as CVE-2012-4434. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Cipherdyne fwknop up to 2.0.2. CWE is classifying the issue as CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

fwknop before 2.0.3 allow remote authenticated users to cause a denial of service (server crash) or possibly execute arbitrary code.

The weakness was disclosed 04/22/2023. The advisory is available at cipherdyne.org. This vulnerability is traded as CVE-2012-4434 since 08/21/2012. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1222 by the MITRE ATT&CK project.

Upgrading to version 2.0.3 eliminates this vulnerability. The upgrade is hosted for download at cipherdyne.org.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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: Default permission
CWE: CWE-276 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: fwknop 2.0.3

Timelineinfo

08/21/2012 🔍
04/22/2023 +3896 days 🔍
04/22/2023 +0 days 🔍
05/15/2023 +23 days 🔍

Sourcesinfo

Advisory: cipherdyne.org
Status: Confirmed

CVE: CVE-2012-4434 (🔍)
GCVE (CVE): GCVE-0-2012-4434
GCVE (VulDB): GCVE-100-227142

Entryinfo

Created: 04/22/2023 08:48
Updated: 05/15/2023 17:33
Changes: 04/22/2023 08:48 (39), 05/15/2023 17:33 (19)
Complete: 🔍
Cache ID: 216::103

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