CVE-2015-8331

HIGH 7.4CVE-2015-8331 · Published 11/01/2016 · updated 17/06/2026

In short

CVE-2015-8331 is a HIGH (CVSS 7.4) vulnerability affecting vcn500 (huawei).
Chance of exploitation in the next 30 days (EPSS): 0.84%, higher than 57.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
vcn500 huawei	`= v100r002c00spc200b010`	No fix yet

Description

The Operation and Maintenance Unit (OMU) in Huawei VCN500 with software before V100R002C00SPC200 does not properly invalidate the session ID when an "abnormal exit" occurs, which allows remote attackers to conduct replay attacks via the session ID.

References

www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-463067.htm · Vendor Advisory

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