Vulnerability · Published Jun 9, 2021 · Assigned by jpcert
CVE-2021-20728
Medium 5.3
In plain English
A medium-severity security flaw in goo blog App from NTT Resonant Incorporated. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Severity (CVSS NVD)5.3Medium
Exploit odds (30 days)1.0%top 37.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Improper access control vulnerability in goo blog App for Android ver.1.2.25 and earlier and for iOS ver.1.3.3 and earlier allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| NTT Resonant Incorporated | goo blog App | goo blog App for Android ver.1.2.25 and earlier, and goo blog App for iOS ver.1.3.3 and earlier |
References
- https://blog.goo.ne.jp/staffblog/e/d84a6b220222462094728301782885db x_refsource_MISC
- https://jvn.jp/en/jp/JVN91691168/index.html x_refsource_MISC