Vulnerability Details : CVE-2015-8331
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.
Vulnerability category: Input validation
Products affected by CVE-2015-8331
- cpe:2.3:a:huawei:vcn500:v100r002c00spc200b010:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-8331
0.27%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 63 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-8331
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST | |
|
7.4
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
2.2
|
5.2
|
NIST |
CWE ids for CVE-2015-8331
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-8331
-
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-463067.htm
Security Advisory - Replay Attack Vulnerability of Users Abnormal Exit in VCN500Vendor Advisory
Jump to