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

Quick assessment

Affected
Weaver OA
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Weaver E-Office是中国泛微科技（Weaver）公司的一个协同办公系统。 Weaver E-Office 9.5版本存在安全漏洞。攻击者利用该漏洞可以访问文件或目录。

CVSS 5.3 · Medium EPSS 54.23% · P99

Public Exploits 1

Nuclei · 1 CVE-2023-2766.yaml [template]

Possible ATT&CK Techniques 2 AI

T1083 · File and Directory Discovery T1506
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I. Basic Information for CVE-2023-2766

Vulnerability Information
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Vulnerability Title
Weaver OA jx2_config.ini file access
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Weaver OA 9.5 and classified as problematic. This issue affects some unknown processing of the file /building/backmgr/urlpage/mobileurl/configfile/jx2_config.ini. The manipulation leads to files or directories accessible. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-229271. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对外部实体的文件或目录可访问
Source: CVE Program / CVE List V5
Vulnerability Title
Weaver E-Office 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Weaver E-Office是中国泛微科技（Weaver）公司的一个协同办公系统。 Weaver E-Office 9.5版本存在安全漏洞。攻击者利用该漏洞可以访问文件或目录。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Weaver OA 9.5 -

II. Public POCs for CVE-2023-2766

# POC Description Source Link Shenlong Link
1 A vulnerability was found in Weaver OA 9.5 and classified as problematic. This issue affects some unknown processing of the file /building/backmgr/urlpage/mobileurl/configfile/jx2_config.ini. The manipulation leads to files or directories accessible. The attack may be initiated remotely. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-2766.yaml POC Details
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III. Intelligence Information for CVE-2023-2766

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Vendor Advisories for CVE-2023-2766 (2)

Other References for CVE-2023-2766 (1)

IV. Related Vulnerabilities

Same product: OA
Same vendor: Weaver
Same weakness: CWE-552

V. Comments for CVE-2023-2766

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