CVE-2023-29743 — An issue found in BestWeather v

An issue found in BestWeather v.7.3.1 for Android allows unauthorized apps to cause a persistent denial of service attack by manipulating the database.

01What is this vulnerability?

An issue found in BestWeather v.7.3.1 for Android allows unauthorized apps to cause a persistent denial of service attack by manipulating the database.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-05-30T00:00:00.000Z
• Last modified: 2025-01-13T20:03:22.891Z

09References

• www.zmtqsh.com — http://www.zmtqsh.com/
• play.google.com — https://play.google.com/store/apps/details?id=com.icoolme.android.weather
• github.com — https://github.com/LianKee/SO-CVEs/blob/main/CVEs/CVE-2023-29743/CVE%20detail.md