Vulnerability
CVE-2008-4128
Cisco IOS: cross-site request forgery leading to code execution
Most severe levelDEFCON 3 · Substantial risk
Official data
- CVSS 3.1
- 8.1 · high
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N - Weakness
- CWE-352
- EPSS
- 33.87% probability of exploitation in the next 30 days, higher than 98% of CVEs
- CISA KEV catalogue
- Yes, since 13 July 2026
Sources: NVD (CVSS, weakness, publication), FIRST (EPSS), CISA (KEV catalogue).
Data read on 25 October 2026.
Timeline
- 18 September 2008Published on NVD
- 13 July 2026Added to the CISA KEV catalogue
In DefenceLevel briefings3 days
- 16 July 2026Still ongoingDEFCON 4
- 15 July 2026Still ongoingDEFCON 4
- 14 July 2026New in the last 24 hoursDEFCON 3
Last 12 months.
The full analysis is in the briefingThe full analysis is in your archive
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