CVE-2015-7843 — HIGH (8.8) — White Hats Nepal

Vulnerability 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.

CVSS Score

8.8

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Fusionserver Ch121 V3	v100r001c00
Huawei	Fusionserver Ch220 V3	v100r001c00
Huawei	Fusionserver Ch222 V3	v100r001c00
Huawei	Fusionserver Rh1288 V3	v100r003c00spc100
Huawei	Fusionserver Rh1288A V2	v100r002c00
Huawei	Fusionserver Rh2288 V3	v100r003c00
Huawei	Fusionserver Rh2288A V2	v100r002c00
Huawei	Fusionserver Rh2288H V3	v100r003c00
Huawei	Fusionserver Rh8100 V3	v100r003c00
Huawei	Fusionserver Xh628 V3	v100r003c00

Related Weaknesses (CWE)

CWE-254

References

http://www.securityfocus.com/bid/76836Third Party AdvisoryVDB Entry
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/Vendor Advisory
http://www.securityfocus.com/bid/76836Third Party AdvisoryVDB Entry
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/Vendor Advisory

FAQ

What is CVE-2015-7843?

CVE-2015-7843 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 V100R003...

How severe is CVE-2015-7843?

CVE-2015-7843 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2015-7843?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Fusionserver Ch121 V3, Huawei Fusionserver Ch220 V3, Huawei Fusionserver Ch222 V3, Huawei Fusionserver Rh1288 V3, Huawei Fusionserver Rh1288A V2.