CVE-2008-4128
Multiple cross-site request forgery (CSRF) vulnerabilities in the HTTP Administration component in Cisco IOS 12.4 on the 871 Integrated Services Router allow remote attackers to execute arbitrary commands via (1) a certain "show privilege" command to the /level/15/exec/- URI, and (2) a certain "alias exec" command to the /level/15/exec/-/configure/http URI. NOTE: some of these details are obtained from third party information.
Actively exploited
- In the CISA exploited-vulnerabilities catalogue since Jul 13, 2026
- US federal agencies must remediate it by Jul 16, 2026 (BOD 22-01)
- First attack observed 6506 days after disclosure
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Source: CISA KEV · Aug 7, 2026 Jul 14, 2026 Jul 13, 2026 Jul 13, 2026 Jul 13, 2026
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:NAffected products
| Vendors | Product | Versions |
|---|---|---|
| cisco | ios | 12.4 |
| cisco | 871 integrated services router | - |
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