Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N N N H N N 8.7 .0047 38.9 —
AFFECTED Product Versions Fixed E-cology 8.0 unspecified —
TIMELINE Aug 11 Reserved by VulnCheck Aug 11 Published (CNA: VulnCheck) Aug 13 EXPLOIT PUBLISHED — CVE-2016-20097 (Weaver Network Co., Ltd. E-cology 8.0). Public exploit reference added.
Weaver (Fanwei) E-cology 8.0 contains a SQL injection vulnerability in the SignatureDownLoad servlet that allows unauthenticated remote attackers to read arbitrary files by injecting a UNION SELECT payload into the markId GET parameter, which is concatenated unsanitized into a SQL query. Attackers can control the markPath value returned by the query to supply an attacker-controlled filesystem path, causing the servlet to read and stream back arbitrary files accessible to the application server process, including sensitive configuration files containing database credentials. Disclosure materials indicate that this vulnerability has been remediated, but it's unclear which version resolved the issue. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18 (UTC).
| Date | Event | Detail |
|---|---|---|
| August 11, 2026 | Reserved | Reserved by VulnCheck |
| August 11, 2026 | Published | Published (CNA: VulnCheck) |
| August 13, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2016-20097 (Weaver Network Co., Ltd. E-cology 8.0). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| Weaver Network Co., Ltd. | E-cology 8.0 | — | — | — |
Authoritative record: CVE-2016-20097 at cve.org
Vendors: weaver network co
Weaknesses: CWE-89
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2016-20097 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.