Vulnerability in Weibo Android Software Development Kit
CVE-2020-23349
An intent redirection issue was doscovered in Sina Weibo Android SDK 4.2.7 (com.sina.weibo.sdk.share.WbShareTransActivity), any unexported Activities could be started by the com.sina.weibo.sdk.share.WbShareTransActivity.
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:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.008 (54.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Weibo Android Software Development Kit — versions 4.2.7
Public proof-of-concept exploits
References
- github.com/sinaweibosdk/weibo_android_sdk/issues/406 (Exploit, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2020-23349?
- CVE-2020-23349 is a high-severity vulnerability in Weibo Android Software Development Kit. CVSS score: 7.5/10. Published 2022-04-05.
- How severe is CVE-2020-23349?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-23349 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.