CVE-2015-8331

CVSS V2 Medium 5.8 CVSS V3 High 7.4

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.

Overview

CVE ID
CVE-2015-8331

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2016-01-11T15:59:04

Last Modified Date
2016-01-11T23:36:51

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator
		AND
cpe:2.3:a:huawei:vcn500:v100r002c00spc200b010:::::::*	1	OR
cpe:2.3:h:huawei:vcn500:-:::::::*	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:P/I:P/A:N

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
5.8

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
4.9

CVSS Version 3

Version
3.0

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

Attack Vector
NETWORK

Attack Compatibility
HIGH

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
7.4

Base Severity
HIGH

Exploitability Score
2.2

Impact Score
5.2

References

Reference URL	Reference Tags
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-463067.htm	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2015-8331
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8331

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 10:18:13				Added to TrackCVE
2022-12-02 07:52:32	2016-01-11T15:59Z	2016-01-11T15:59:04	CVE Published Date	updated
2022-12-02 07:52:32		2016-01-11T23:36:51	CVE Modified Date	updated
2022-12-02 07:52:32		Analyzed	Vulnerability Status	updated