Vulnerability-Lookup

VAR-202001-1980

Vulnerability from variot - Updated: 2022-05-04 09:16

H3C S5120V2-SI switch is a Layer 2 Gigabit Ethernet switch product independently developed by Xinhua III Technology Co., Ltd. (hereinafter referred to as H3C company). It is the second design for network environments that require high performance, high port density and easy installation. Generation of intelligent network manageable switches. In an enterprise network, it can provide Gigabit to desktop applications as an access device; in a metropolitan area network or industry users, it can provide Gigabit access to end users or tandem low-end switches, and up through Gigabit Gigabit Fiber or link aggregation is aggregated to a large-capacity L3 switch.

The H3C S5120V2-52P-SI switch has a denial of service vulnerability. An attacker can use this vulnerability to construct a special data message to bypass the access control list (ACL), which causes the TELNET service to refuse to respond and the switch to leave the management.

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Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

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VAR-202001-1980

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