Symcon IP-Symcon prior 6.3 Web Interface path traversal

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

A vulnerability, which was classified as critical, was found in Symcon IP-Symcon. This affects an unknown part of the component Web Interface Handler. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-24. The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize "../" sequences that can resolve to a location that is outside of that directory. This is going to have an impact on confidentiality. The summary by CVE is:

The web interface of Symcon IP-Symcon before 6.3 (i.e., before 2023-05-12) allows a remote attacker to read sensitive files via .. directory-traversal sequences in the URL.

The weakness was presented 05/18/2023 as SYSS-2023-014. It is possible to read the advisory at syss.de. This vulnerability is uniquely identified as CVE-2023-32767 since 05/15/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

Upgrading to version 6.3 eliminates this vulnerability. The upgrade is hosted for download at community.symcon.de. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-24 / CWE-23 / CWE-22
CAPEC: 🔍
ATT&CK: 🔍

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: IP-Symcon 6.3

Timelineinfo

05/12/2023 🔍
05/15/2023 +3 days 🔍
05/18/2023 +3 days 🔍
05/18/2023 +0 days 🔍
06/10/2023 +23 days 🔍

Sourcesinfo

Advisory: SYSS-2023-014
Status: Confirmed

CVE: CVE-2023-32767 (🔍)

Entryinfo

Created: 05/18/2023 09:21 AM
Updated: 06/10/2023 02:52 PM
Changes: 05/18/2023 09:21 AM (42), 06/10/2023 02:52 PM (11)
Complete: 🔍
Cache ID: 18:7B3:40

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