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CVE-2000-1073

18
FAUCET Score

CVE-2000-1073 describes a local privilege escalation vulnerability affecting the csstart program in Netscape iPlanet iCal 2.1 Patch 2. An attacker can gain root privileges by placing a malicious cshttpd executable in the current working directory and then executing csstart. This vulnerability has a CVSS score of 7.2 (High), indicating a low attack complexity and complete compromise of confidentiality, integrity, and availability. There is no known exploit intelligence, active exploitation, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.1CPE matchmatch criteria
cpe:2.3:a:netscape:iplanet_ical:2.1:patch2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.49%
Probability of exploitation in next 30 days
EPSS Percentile
39.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0049 is in the 59th percentile among its peer group of 3,237 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 0.5 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

exchange.xforce.ibmcloud.com / vulnerabilities/5757
atstake.com / research/advisories/2000/a100900-1.txt
ExploitPatchVendor Advisory
osvdb.org / 7210
securityfocus.com / bid/1769
ExploitPatchVendor Advisory