How severe is CVE-2026-22679?

CVE-2026-22679 has a CVSS 3.1 base score of 9.8 (CRITICAL). EPSS estimates a 20.4% probability of exploitation in the next 30 days.

CVE-2026-22679: Weaver E-cology 10.0 Unauthenticated RCE via dubboApi

Description

Weaver (Fanwei) E-cology 10.0 versions prior to 20260312 contain an unauthenticated remote code execution vulnerability in the /papi/esearch/data/devops/dubboApi/debug/method endpoint that allows attackers to execute arbitrary commands by invoking exposed debug functionality. Attackers can craft POST requests with attacker-controlled interfaceName and methodName parameters to reach command-execution helpers and achieve arbitrary command execution on the system. Exploitation evidence was first observed by the Shadowserver Foundation on 2026-03-31 (UTC).

Severity

CVSS 4.0 · CNA9.3 CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1 · CNA9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC · CISA-ADP

Exploitationpoc

Automatableyes

Technical impacttotal

Exploitation Context

as of October 14, 2026

All KEV statistics→

Its current EPSS score (20.4%) is higher than that of 35% of CISA KEV entries.

Affected Products

Vendor	Product	Affected versions
Weaver Network Co., Ltd.	Weaver Network Co., Ltd. E-cology	0 to <20260312

References

4 Links

Exploits & PoCs

https://h4cker.zip/post/d5d211/

Third-party advisories

Release notes

https://www.weaver.com.cn/cs/securityDownload.html#

Record Details

Published

2026-04-07

Last updated

2026-07-14

Assigner (CNA)

VulnCheck

Credited to

The Shadowserver Foundation

Tool categories

IAM Tools Application Security Tools

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.

CVE-2026-22679