CVE-2015-7842 Missing authorization in n/a
Remote authenticated operators can modify server information due to missing permission verification in Huawei FusionServer rack servers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2015-7842?
CVE-2015-7842 is a high-severity missing authorization vulnerability in n/a, published on 9 Oct 2017. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Huawei FusionServer rack servers RH2288 V3 with software before V100R003C00SPC603, RH2288H V3 with software before V100R003C00SPC503, XH628 V3 with software before V100R003C00SPC602, RH1288 V3 with software before V100R003C00SPC602, RH2288A V2 with software before V100R002C00SPC701, RH1288A V2 with software before V100R002C00SPC502, RH8100 V3 with software before V100R003C00SPC110, CH222 V3 with software before V100R001C00SPC161, CH220 V3 with software before V100R001C00SPC161, and CH121 V3 with software before V100R001C00SPC161 allow remote authenticated operators to change server information by leveraging failure to verify user permissions.
Weakness: CWE-275
Which versions are affected by CVE-2015-7842?
It affects 10 products.
Products include Huawei Ch121 V3 Firmware, Huawei Ch220 V3 Firmware, Huawei Ch222 V3 Firmware, Huawei Rh1288 V3 Firmware, Huawei Rh1288a V2 Firmware, Huawei Rh2288 V3 Firmware and 4 more.
How do I fix CVE-2015-7842?
No fix has been published for CVE-2015-7842 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-2015-7842 being exploited?
There is no known exploitation of CVE-2015-7842 in the wild and no public exploit code.
Sources
Also known as GHSA-2rgr-q9rf-5jv3.