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CVE-1999-1509

25
FAUCET Score

CVE-1999-1509 describes a directory traversal vulnerability in Etype Eserv 2.50 web server, allowing remote attackers to read arbitrary files on the file system by manipulating URLs with ".." sequences. This vulnerability is rated Medium severity with a CVSS score of 5.0, indicating a low attack complexity and no authentication required, leading to potential information disclosure. While not present in the KEV catalog or actively exploited, public exploit code exists via ExploitDB (EDB-19601), though there is no community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.50CPE matchmatch criteria
cpe:2.3:a:etype:eserv:2.50:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
8.33%
Probability of exploitation in next 30 days
EPSS Percentile
94.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-19601 · Nov 4, 1999
This CVE's current EPSS score of 0.0833 is in the 93rd percentile among its peer group of 23,703 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

marc.info
marc.info
securityfocus.com / bid/773
ExploitPatchVendor Advisory