CODESYS V3 up to 3.5.14.9 Web Server HTTPS Request path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in CODESYS V3 up to 3.5.14.9. This issue affects some unknown processing of the component Web Server. Executing a manipulation as part of HTTPS Request can lead to path traversal. This vulnerability is tracked as CVE-2019-13532. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in CODESYS V3 up to 3.5.14.9 and classified as critical. This vulnerability affects an unknown functionality of the component Web Server. The manipulation as part of a HTTPS Request leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

CODESYS V3 web server, all versions prior to 3.5.14.10, allows an attacker to send specially crafted http or https requests which may allow access to files outside the restricted working directory of the controller.

The weakness was disclosed 09/13/2019. This vulnerability was named CVE-2019-13532 since 07/11/2019. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 3.5.14.10 eliminates this vulnerability.

The entry VDB-141773 is pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Path traversal
CWE: CWE-22
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: CODESYS V3 3.5.14.10

Timelineinfo

07/11/2019 🔍
09/13/2019 +64 days 🔍
09/14/2019 +1 days 🔍
12/25/2023 +1563 days 🔍

Sourcesinfo

Advisory: us-cert.gov
Status: Not defined

CVE: CVE-2019-13532 (🔍)
GCVE (CVE): GCVE-0-2019-13532
GCVE (VulDB): GCVE-100-141772
See also: 🔍

Entryinfo

Created: 09/14/2019 17:50
Updated: 12/25/2023 07:37
Changes: 09/14/2019 17:50 (38), 08/24/2020 14:32 (17), 12/25/2023 07:37 (4)
Complete: 🔍
Cache ID: 216::103

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