CVE-2019-5954 Missing authorization in JR East Japan train operation information push notification App for Android
Remote attackers can bypass access restrictions to read or modify user registered information in the JR East Android app.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-5954?
CVE-2019-5954 is a critical missing authorization vulnerability in JR East Japan train operation information push notification App for Android, published on 17 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
JR East Japan train operation information push notification App for Android version 1.2.4 and earlier allows remote attackers to bypass access restriction to obtain or alter the user's registered information via unspecified vectors.
Which versions are affected by CVE-2019-5954?
It affects 1 product.
Products include Jreast Jr East Japan.
How do I fix CVE-2019-5954?
No fix has been published for CVE-2019-5954 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2019-5954 being exploited?
There is no known exploitation of CVE-2019-5954 in the wild and no public exploit code.
Other vulnerabilities in JR East Japan train operation information push notification App for Android
Sources
Also known as GHSA-26xg-p8p3-27cv.