Vulnerability CVE-2018-7356


Published: 2018-11-01

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.

Type:

CWE-294

(Authentication Bypass by Capture-replay)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
ZTE -> Zxr10 8905e firmware 

 References:
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1009783

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