CVE-2008-3818

NONECVSS 0.0Trending — 3 sources updated this week

0.0

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.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 41.5%
KEV: Not listed

Published

January 16, 2009

Last Modified

April 23, 2026

References (10)

psirt@ciscohttp://securitytracker.com/id?1021592
psirt@ciscohttp://www.cisco.com/en/US/products/products_security_advisory09186a0080a5c4fa.shtml
psirt@ciscohttp://www.securityfocus.com/bid/33261
psirt@ciscohttp://www.vupen.com/english/advisories/2009/0139
psirt@ciscohttps://exchange.xforce.ibmcloud.com/vulnerabilities/47940
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1021592
af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/en/US/products/products_security_advisory09186a0080a5c4fa.shtml
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/33261
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2009/0139
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/47940

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-20Improper Input Validation

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:09 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:13 UTCepss_batch
2026-05-31 00:13 UTCepss_batch
2026-05-30 18:43 UTCEG score recompute
2026-05-30 18:43 UTCGHSA enrichment
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-26 13:41 UTCepss_batch

Frequently asked(4)

What is CVE-2008-3818?

CVE-2008-3818 is a none vulnerability published on January 16, 2009. 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.

When was CVE-2008-3818 disclosed?

CVE-2008-3818 was first published in the National Vulnerability Database on January 16, 2009, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2008-3818 actively exploited?

CVE-2008-3818 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 41.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2008-3818?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2008-3818, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2008-3818

📅 Published

🔄 Last Modified

🔗 References (10)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2008-3818?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (10)

Frequently asked(4)

Related CVEs(same CWE)