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CVE-1999-1431

25
FAUCET Score

CVE-1999-1431 describes a vulnerability in Microsoft's Zero Administration Kit (ZAK) when operating in Appstation mode. It allows users to bypass the "Run only allowed apps" policy by launching Explorer from Office 97 applications, installing unauthorized software into the TEMP directory, and renaming it to an allowed application. This local vulnerability has a CVSS score of 4.6, indicating low attack complexity and potential for partial confidentiality, integrity, and availability impact. While not actively exploited in the wild, an ExploitDB entry (EDB-19144) exists, and there is no significant community discussion or media coverage surrounding this older CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:microsoft:zero_administration_kit:1.0:*:*:*:*:*:*:*

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
9.65%
Probability of exploitation in next 30 days
EPSS Percentile
95.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-19144 · Jan 7, 1999
This CVE's current EPSS score of 0.0965 is in the 99th percentile among its peer group of 3,049 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/181
ExploitVendor Advisory