Weaver OA jx2_config.ini file access
CVE-2023-2766

7.5HIGH

Key Information:

Vendor

Weaver

Status
OA
Vendor
CVE Published:
17 May 2023

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 54%

What is CVE-2023-2766?

A significant vulnerability affects Weaver OA version 9.5, allowing unauthorized access to files or directories through improper processing of the configuration file located at /building/backmgr/urlpage/mobileurl/configfile/jx2_config.ini. This vulnerability can be exploited remotely, exposing sensitive data and creating serious security risks. The exploit details have been publicly disclosed, highlighting the urgent need for users to assess their security posture regarding this software.

Affected Version(s)

OA 9.5

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-2766 - Proof of Concept

References

https://vuldb.com/?id.229271
vdb-entry
https://vuldb.com/?ctiid.229271
signaturepermissions-required
https://github.com/8079048q/cve/blob/main/weaveroa.md
exploit

EPSS Score

54% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

1056600829 (VulDB User)
.