What is CVE-2023-2766?

CVE-2023-2766 is a medium-severity vulnerability in Weaver Oa, classified under Files or Directories Accessible to External Parties. CVSS score: 5.3/10. Published 2023-05-17.

How severe is CVE-2023-2766?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2023-2766 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Weaver Oa

CVE-2023-2766

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…

EPSS: 0.910 (99.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Weaver Oa — versions 9.5

Weakness classification (CWE)

CWE-552 — Files or Directories Accessible to External Parties

Public proof-of-concept exploits

Vme18000yuan/FreePOC

References

vuldb.com/ (vdb-entry)
vuldb.com/ (signature, permissions-required)
github.com/8079048q/cve/blob/main/weaveroa.md (exploit)

Frequently asked questions

What is CVE-2023-2766?: CVE-2023-2766 is a medium-severity vulnerability in Weaver Oa, classified under Files or Directories Accessible to External Parties. CVSS score: 5.3/10. Published 2023-05-17.
How severe is CVE-2023-2766?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2023-2766 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.