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CVE-2004-1022

14
FAUCET Score

CVE-2004-1022 describes a vulnerability in Kerio Winroute Firewall (before 6.0.7), ServerFirewall (before 1.0.1), and MailServer (before 6.0.5) where user passwords are encrypted symmetrically. An attacker with local access could extract the secret key from the software, allowing them to decrypt the entire user database and obtain all stored passwords. This vulnerability has a low severity CVSS score of 2.1, indicating a low attack complexity and requiring local access, with the primary impact being confidentiality compromise. There is no evidence of active exploitation, public exploit code, or inclusion in the KEV catalog, though it has garnered significant community discussion with 10 mentions.

Impacted Technologies

VendorProductVersion(s)CPE
5.0CPE matchmatch criteria
cpe:2.3:a:kerio:kerio_mailserver:5.0:*:*:*:*:*:*:*
5.1CPE matchmatch criteria
cpe:2.3:a:kerio:kerio_mailserver:5.1:*:*:*:*:*:*:*
5.1.1CPE matchmatch criteria
cpe:2.3:a:kerio:kerio_mailserver:5.1.1:*:*:*:*:*:*:*
5.6.3CPE matchmatch criteria
cpe:2.3:a:kerio:kerio_mailserver:5.6.3:*:*:*:*:*:*:*
5.6.4CPE matchmatch criteria
cpe:2.3:a:kerio:kerio_mailserver:5.6.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.21%
Probability of exploitation in next 30 days
EPSS Percentile
10.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0021 is in the 1st percentile among its peer group of 2,096 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.6 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
exchange.xforce.ibmcloud.com / vulnerabilities/18470