CVE-2020-6867

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-04-30 · updated 2026-06-17
Weakness: CWE-119

Description

ZTE's SDON controller is impacted by the resource management error vulnerability. When RPC is frequently called by other applications in the case of mass traffic data in the system, it will result in no response for a long time and memory overflow risk. This affects: ZENIC ONE R22b versions V16.19.10P02SP002 and V16.19.10P02SP005.

Affected products

ZENIC ONE R22b: 6.19.10p02sp005, 16.19.10p02sp002

References

http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1012842
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1012842

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