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CVE-2003-1318

31
FAUCET Score

CVE-2003-1318 describes a denial-of-service vulnerability in Twilight Webserver version 1.3.3.0, where a remote attacker can crash the application by sending a GET request with an excessively long URI. This vulnerability carries a high CVSS score of 7.8, indicating a critical impact with complete availability loss, and can be exploited remotely with low attack complexity and no authentication required. While not listed in CISA's KEV catalog, public exploit code is available on ExploitDB, though there is minimal community discussion or media coverage surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
N/AN/A
n/aCNA affected

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.08%
Probability of exploitation in next 30 days
EPSS Percentile
86.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-3138 · Jul 7, 2003
This CVE's current EPSS score of 0.0307 is in the 76th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

marc.info
securityfocus.com / bid/22090
Exploit
tripbit.org / advisories/twilight_advisory.txt