Zhwnl maintains a narrowly scoped portfolio centered on calendar applications, including products such as Chinese Perpetual Calendar and eCalendar2. The observed vulnerability signal is marked by insufficient information in available disclosures, limiting characterization of the underlying weakness patterns. Current severity, exploitation activity, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Zhwnl over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2023-51006HIGH An issue in the openFile method of Chinese Perpetual Calendar v9.0.0 allows attackers to read any file via unspecified vectors. | Dec 28, 2023 | 7.5 | 22 | NO | NO |
CVE-2014-5862MEDIUM The ecalendar2 (aka cn.etouch.ecalendar2) application 4.5.3 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof serve | Sep 10, 2014 | 5.4 | 18 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Zhwnl.
Media articles that mention a CVE ID that affects a product developed by Zhwnl — matched by CVE ID, not by vendor name.