CVE-2019-1758 is a medium-severity vulnerability affecting the 802.1x function in Cisco IOS Software on Catalyst 6500 Series Switches. It allows an unauthenticated, adjacent attacker to gain intermittent network access prior to authentication by exploiting how 802.1x packets are processed. The CVSS score is 4.3 (AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N), indicating a low impact on integrity and no impact on confidentiality or availability. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.2\(33\)sxj6CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(33\)sxj6:*:*:*:*:*:*:* | ||
12.2\(33\)sxj7CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(33\)sxj7:*:*:*:*:*:*:* | ||
12.2\(33\)sxj8CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(33\)sxj8:*:*:*:*:*:*:* | ||
12.2\(33\)sxj9CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(33\)sxj9:*:*:*:*:*:*:* | ||
12.2\(33\)sxj10CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(33\)sxj10:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.