High severity7.5NVD Advisory· Published Feb 28, 2020· Updated Jun 17, 2026
CVE-2020-1881
CVE-2020-1881
Description
NIP6800;Secospace USG6600;USG9500 products with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have have a resource management error vulnerability. An attacker needs to perform specific operations to trigger a function of the affected device. Due to improper resource management of the function, the vulnerability can be exploited to cause service abnormal on affected devices.
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Affected products
3- Range: V500R001C30; V500R001C60SPC500; V500R005C00SPC100
Patches
Vulnerability mechanics
References
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