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CVE-2004-1993

26
FAUCET Score

CVE-2004-1993 describes an incomplete patch in the omail.pl checklogin function of omail webmail 0.98.5, allowing remote attackers to execute arbitrary commands by injecting shell metacharacters like backticks into the password field. This vulnerability carries a critical CVSS score of 10.0, indicating a network-based attack with low complexity and complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.97.3CPE matchmatch criteria
cpe:2.3:a:omail:omail_webmail:0.97.3:*:*:*:*:*:*:*
0.98.3CPE matchmatch criteria
cpe:2.3:a:omail:omail_webmail:0.98.3:*:*:*:*:*:*:*
0.98.5CPE matchmatch criteria
cpe:2.3:a:omail:omail_webmail:0.98.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
4.73%
Probability of exploitation in next 30 days
EPSS Percentile
90.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0473 is in the 84th percentile among its peer group of 51,466 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, 0.1 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
secunia.com / advisories/9585
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/12948
securityfocus.com / bid/10274
Vendor Advisory