CVE-2018-7356

CVSS V2 Medium 5 CVSS V3 High 7.5

Description

All versions up to V3.03.10.B23P2 of ZTE ZXR10 8905E product are impacted by TCP Initial Sequence Number (ISN) reuse vulnerability, which can generate easily predictable ISN, and allows remote attackers to spoof connections.

Overview

CVE ID
CVE-2018-7356

Assigner
psirt@zte.com.cn

Vulnerability Status
Modified

Published Version
2018-11-01T13:29:00

Last Modified Date
2019-10-09T23:42:15

Weakness Enumerations

CWE	URL
CWE-294	http://cwe.mitre.org/data/definitions/294.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:o:zte:zxr10_8905e_firmware::::::::	1	OR	3.03.10.b23p2
cpe:2.3:h:zte:zxr10_8905e:-:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

CVSS Version 3

Version
3.0

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
NONE

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1009783	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-7356
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7356

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:03:46				Added to TrackCVE
2022-12-03 14:01:47	2018-11-01T13:29Z	2018-11-01T13:29:00	CVE Published Date	updated
2022-12-03 14:01:47		2019-10-09T23:42:15	CVE Modified Date	updated
2022-12-03 14:01:47		Modified	Vulnerability Status	updated