Ponton XP Messenger prior 3.11.2 ZIP File SchemaSetUpload.do path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Ponton XP Messenger. This issue affects some unknown processing of the file private/SchemaSetUpload.do of the component ZIP File Handler. Executing a manipulation can lead to path traversal. This vulnerability is handled as CVE-2021-45887. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Ponton XP Messenger (Messaging Software) and classified as critical. This vulnerability affects an unknown code block of the file private/SchemaSetUpload.do of the component ZIP File Handler. The manipulation with an unknown input 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.

The weakness was released 03/13/2022 as SYSS-2021-077. The advisory is shared for download at syss.de. This vulnerability was named CVE-2021-45887 since 12/27/2021. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 3.11.2 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.7
VulDB Meta Temp Score: 4.5

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
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: 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: XP Messenger 3.11.2

Timelineinfo

12/27/2021 🔍
03/13/2022 +76 days 🔍
03/13/2022 +0 days 🔍
03/16/2022 +3 days 🔍

Sourcesinfo

Advisory: SYSS-2021-077
Status: Confirmed

CVE: CVE-2021-45887 (🔍)
GCVE (CVE): GCVE-0-2021-45887
GCVE (VulDB): GCVE-100-194836

Entryinfo

Created: 03/13/2022 12:01
Updated: 03/16/2022 09:33
Changes: 03/13/2022 12:01 (41), 03/16/2022 09:33 (1)
Complete: 🔍
Cache ID: 216:D39:103

Once again VulDB remains the best source for vulnerability data.

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