Path Traversal in Erzhongxmu Jeewms
CVE-2021-48015
JeeWMS before commit 0a610e8 contains an unauthenticated path traversal vulnerability that allows remote attackers to read arbitrary files via the dbPath parameter. Attackers can send GET requests to /systemController/showOrDownByurl.do with ../ sequences in dbPath, which bypasses AuthInterceptor, to retrieve files like win.ini. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-17.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/MrWQ/vulnerability-paper/blob/master/bugs/JEEWMS_仓库管理系统存在权限绕过漏洞和未授权任… (technical-description, exploit)
- github.com/tzwlhack/Vulnerability/blob/main/JEEWMS 未授权任意文件读取漏洞.md (exploit)
- github.com/erzhongxmu/JeeWMS/commit/0a610e8178a0a1197e9c6615b58faf67c406d2bc (patch)
- github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/oth… (technical-description)
- www.vulncheck.com/advisories/jeewms-path-traversal-via-showordownbyurl-do (third-party-advisory)
Frequently asked questions
- What is CVE-2021-48015?
- CVE-2021-48015 is a high-severity vulnerability in Erzhongxmu Jeewms, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-10-22.
- How severe is CVE-2021-48015?
- High severity. CVSS v3 base score is 7.5 out of 10.