CVE-2008-3818
HIGH · CVSS 7.8EPSS 2.0%EU EUVD
Cisco ONS 15310-CL, 15310-MA, 15327, 15454, 15454 SDH, and 15600 with software 7.0.2 through 7.0.6, 7.2.2, 8.0.x, 8.5.1, and 8.5.2 allows remote attackers to cause a denial of service (control-card reset) via a crafted TCP session.
Key facts
- CVSS score
- 7.8 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:C- Weakness (CWE)
- CWE-20
- EPSS score
- 2.0% (80th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2008-3804)
- Published
- January 16, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2008-3804 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / ons
- cisco / ons
- cisco / ons
- cisco / ons
- cisco / ons
- cisco / ons
- cisco / ons
- cisco / ons
- cisco / ons
- cisco / ons 15310-cl
- cisco / ons 15310-ma
- cisco / ons 15327
- cisco / ons 15454
- cisco / ons 15454sdh
- cisco / ons 15600
References
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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