CVE-2015-7843 Auth bypass in n/a
Remote authenticated users can brute force credentials to gain higher-level access due to missing rate limiting on the management interface.
- 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-2015-7843?
CVE-2015-7843 is a high-severity authentication bypass vulnerability in n/a, published on 2 Oct 2017. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The management interface on 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 does not limit the number of query attempts, which allows remote authenticated users to obtain credentials of higher-level users via a brute force attack.
Weakness: CWE-254
Which versions are affected by CVE-2015-7843?
It affects 10 products.
Products include Huawei Fusionserver Ch121 V3, Huawei Fusionserver Ch220 V3, Huawei Fusionserver Ch222 V3, Huawei Fusionserver Rh1288 V3, Huawei Fusionserver Rh1288a V2, Huawei Fusionserver Rh2288 V3 and 4 more.
How do I fix CVE-2015-7843?
No fix has been published for CVE-2015-7843 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2015-7843 being exploited?
There is no known exploitation of CVE-2015-7843 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-43mg-4cxq-6mjp.