Platinum UPnP SDK 1.2.0 Core/PltHttpServer.cpp path traversal

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

A vulnerability was found in Platinum UPnP SDK 1.2.0 and classified as problematic. Affected by this issue is some unknown functionality of the file Core/PltHttpServer.cpp. The manipulation with the input value /.. leads to a path traversal vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality. CVE summarizes:

Platinum UPnP SDK 1.2.0 allows Directory Traversal in Core/PltHttpServer.cpp because it checks for /.. where it should be checking for ../ instead.

The weakness was published 09/26/2019. This vulnerability is handled as CVE-2019-16903 since 09/26/2019. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
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: 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/26/2019 🔍
09/26/2019 +0 days 🔍
09/27/2019 +1 days 🔍
12/28/2023 +1553 days 🔍

Sourcesinfo

Advisory: 22
Status: Not defined

CVE: CVE-2019-16903 (🔍)

Entryinfo

Created: 09/27/2019 02:33 PM
Updated: 12/28/2023 12:48 PM
Changes: 09/27/2019 02:33 PM (36), 09/10/2020 02:45 PM (17), 12/28/2023 12:48 PM (4)
Complete: 🔍
Cache ID: 18:5A9:40

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