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CVE-2003-1376

18
FAUCET Score

CVE-2003-1376 describes a weak random number generation vulnerability in WinZip 8.0, allowing local attackers to brute force encryption keys and extract data from password-protected ZIP files. With a CVSS score of 4.6 (AV:L/AC:L/Au:N/C:P/I:P/A:P), it indicates a low-complexity attack requiring local access, leading to potential confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, publicly available exploit code, or inclusion in the CISA KEV catalog, though it has garnered significant community discussion with 10 mentions.

Impacted Technologies

VendorProductVersion(s)CPE
8.0CPE matchmatch criteria
cpe:2.3:a:winzip:winzip:8.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
15.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 24th percentile among its peer group of 3,050 CVEs.

Social Chatter

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

securityreason.com / securityalert/3265
exchange.xforce.ibmcloud.com / vulnerabilities/11296
securityfocus.com / archive/1/311059
Exploit
securityfocus.com / bid/6805