CVE-2008-4133

NONECVSS 0.0Trending — 3 sources updated this weekWeaponized

0.0

The web proxy service on the D-Link DIR-100 with firmware 1.12 and earlier does not properly filter web requests with large URLs, which allows remote attackers to bypass web restriction filters.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 92.7%
KEV: Not listed

Published

September 19, 2008

Last Modified

April 23, 2026

References (16)

cve@mitrehttp://archives.neohapsis.com/archives/fulldisclosure/2008-09/0133.html
cve@mitrehttp://secunia.com/advisories/31767
cve@mitrehttp://securityreason.com/securityalert/4276
cve@mitrehttp://www.scip.ch/cgi-bin/smss/showadvf.pl?id=3808
cve@mitrehttp://www.securityfocus.com/archive/1/496072/100/0/threaded
cve@mitrehttp://www.securityfocus.com/bid/31050
cve@mitrehttp://www.securitytracker.com/id?1020825
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/44961
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/fulldisclosure/2008-09/0133.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/31767
af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/4276
af854a3a-2127-422b-91ae-364da2661108http://www.scip.ch/cgi-bin/smss/showadvf.pl?id=3808
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/496072/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/31050
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1020825

Weakness Classification(1)

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

CWE-20Improper Input Validation

Data Freshness Timeline

(refreshed 11× 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
2026-05-31 22:28 UTCepss_batch
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2026-05-31 00:13 UTCepss_batch
2026-05-31 00:13 UTCepss_batch
2026-05-30 20:18 UTCEG score recompute
2026-05-30 20:18 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
2026-05-26 13:41 UTCepss_batch
2026-05-24 16:43 UTCepss_batch
2026-05-22 21:15 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-32336✓ verified
First seen Sep 8, 2008
D-Link DIR-100 1.12 - Security Bypass
Open source ↗

Frequently asked(4)

What is CVE-2008-4133?

CVE-2008-4133 is a none vulnerability published on September 19, 2008. The web proxy service on the D-Link DIR-100 with firmware 1.12 and earlier does not properly filter web requests with large URLs, which allows remote attackers to bypass web restriction filters.

When was CVE-2008-4133 disclosed?

CVE-2008-4133 was first published in the National Vulnerability Database on September 19, 2008, 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-2008-4133 actively exploited?

CVE-2008-4133 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 92.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2008-4133?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2008-4133, 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.

Dependency Blast Radius

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CVE-2008-4133

📅 Published

🔄 Last Modified

🔗 References (16)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2008-4133?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (16)

Frequently asked(4)

Related CVEs(same CWE)