CVE-2020-3232 describes a denial-of-service vulnerability in the SNMP implementation of Cisco ASR 920 Series Aggregation Services Routers (model ASR920-12SZ-IM) running Cisco IOS XE. An authenticated, remote attacker can trigger a device reload by sending specific SNMP requests for Cisco Discovery Protocol information. This vulnerability carries a CVSSv3 score of 7.7 (HIGH), indicating a low attack complexity and high availability impact, but no confidentiality or integrity impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.16.0sCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.16.0s:*:*:*:*:*:*:* | ||
3.16.1asCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.16.1as:*:*:*:*:*:*:* | ||
3.16.2asCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.16.2as:*:*:*:*:*:*:* | ||
3.16.3asCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.16.3as:*:*:*:*:*:*:* | ||
3.16.4bsCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.16.4bs:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
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