Weaver OA up to 9.5 downfile.php url absolute path traversal

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

A vulnerability has been found in Weaver OA up to 9.5 and classified as problematic. This vulnerability affects some unknown processing of the file /E-mobile/App/System/File/downfile.php. The manipulation of the argument url with an unknown input leads to a absolute path traversal vulnerability. The CWE definition for the vulnerability is CWE-36. The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize absolute path sequences such as "/abs/path" that can resolve to a location that is outside of that directory. As an impact it is known to affect confidentiality.

The weakness was published 05/17/2023. The advisory is available at github.com. This vulnerability was named CVE-2023-2765. Technical details and also a public exploit are known. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:E-mobile/App/System/File/downfile.php it is possible to find vulnerable targets with Google Hacking.

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

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Absolute path traversal
CWE: CWE-36 / CWE-22
ATT&CK: T1006

Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Google Hack: 🔒

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

05/17/2023 Advisory disclosed
05/17/2023 +0 days CVE reserved
05/17/2023 +0 days VulDB entry created
06/10/2023 +24 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-2765 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/17/2023 18:10
Updated: 06/10/2023 10:55
Changes: 05/17/2023 18:10 (42), 06/10/2023 10:55 (2)
Complete: 🔍
Submitter: eckert-lcc

Submitinfo

Accepted

  • Submit #153439: Weaver OA v9.5 has unauthorized access to any files (by eckert-lcc)

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