OS4ED openSIS up to 8.0/9.1 HTTP POST Request Inbox.php&modfunc=save&filename path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in OS4ED openSIS up to 8.0/9.1. The impacted element is an unknown function of the file /Modules.php?modname=messaging/Inbox.php&modfunc=save&filename of the component HTTP POST Request Handler. The manipulation leads to path traversal. This vulnerability is uniquely identified as CVE-2025-22927. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, has been found in OS4ED openSIS up to 8.0/9.1. This issue affects an unknown code of the file /Modules.php?modname=messaging/Inbox.php&modfunc=save&filename of the component HTTP POST Request Handler. The manipulation with an unknown input 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, integrity, and availability. The summary by CVE is:

An issue in OS4ED openSIS v8.0 through v9.1 allows attackers to execute a directory traversal by sending a crafted POST request to /Modules.php?modname=messaging/Inbox.php&modfunc=save&filename.

The identification of this vulnerability is CVE-2025-22927 since 01/09/2025. The exploitation is known to be easy. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
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: Partially

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

01/09/2025 🔍
04/03/2025 +83 days 🔍
04/03/2025 +0 days 🔍
07/18/2025 +105 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2025-22927 (🔍)
GCVE (CVE): GCVE-0-2025-22927
GCVE (VulDB): GCVE-100-303167

Entryinfo

Created: 04/03/2025 15:20
Updated: 07/18/2025 01:36
Changes: 04/03/2025 15:20 (53), 07/18/2025 01:36 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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