What’s Vulnerable › Vulnerabilities

CVE-2018-7356

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-11-01 · updated 2026-06-17
• Weakness: CWE-294

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.

Affected products

• ZTE ZXR10 8905E: through 3.03.10.b23p2

References

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

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