CVE-2023-2766Network attack vector

Unauthenticated configuration-file disclosure via direct web access

Published May 17, 2023 · Updated Aug 2, 2024

Information disclosure in Weaver OA 9.5 allows remote attackers to read jx2_config.ini through an unauthenticated web request. The web-accessible /building/backmgr/urlpage/mobileurl/configfile/jx2_config.ini path serves the configuration file without enforcing access control; further implementation details are undisclosed. No credentials or user interaction are required, and the published record limits the demonstrated consequence to reading exposed file contents.

CVSS severity7.5
High
EPSS probability54.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Weaver OA 9.5 allows remote attackers to read jx2_config.ini through an unauthenticated web request. The web-accessible /building/backmgr/urlpage/mobileurl/configfile/jx2_config.ini path serves the configuration file without enforcing access control; further implementation details are undisclosed. No credentials or user interaction are required, and the published record limits the demonstrated consequence to reading exposed file contents.

The record

CVE
CVE-2023-2766
Published
May 17, 2023
Updated
Aug 2, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-552, CAPEC-639, CAPEC-150, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 17, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.0VulDBAV:N/AC:L/Au:N/C:P/I:N/A:N
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-552Files or Directories Accessible to External Parties
CAPEC-639Probe System Files
CAPEC-150Collect Data from Common Resource Locations
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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