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CVE-2001-0401

27
FAUCET Score

CVE-2001-0401 describes a buffer overflow vulnerability in the 'tip' utility affecting Solaris 8 and earlier versions. This flaw allows a local attacker to execute arbitrary commands by supplying an excessively long HOME environmental variable. With a CVSS score of 7.2 (HIGH), this vulnerability presents a significant risk, as it requires low attack complexity and no authentication, leading to complete compromise of confidentiality, integrity, and availability. While not listed on the CISA KEV catalog and showing no active community discussion or media coverage, an exploit for this vulnerability is publicly available on ExploitDB, indicating its potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
2.6CPE matchmatch criteria
cpe:2.3:o:sun:solaris:2.6:*:*:*:*:*:*:*
<= 5.9CPE matchmatch criteria
cpe:2.3:o:sun:sunos:*:*:*:*:*:*:*:*
5.5CPE matchmatch criteria
cpe:2.3:o:sun:sunos:5.5:*:*:*:*:*:*:*
5.5.1CPE matchmatch criteria
cpe:2.3:o:sun:sunos:5.5.1:*:*:*:*:*:*:*
5.7CPE matchmatch criteria
cpe:2.3:o:sun:sunos:5.7:*:*:*:*:*:*:*

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
0.98%
Probability of exploitation in next 30 days
EPSS Percentile
58.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-20684 · Mar 27, 2001
This CVE's current EPSS score of 0.0098 is in the 78th 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

archives.neohapsis.com / archives/bugtraq/2001-03/0394.html
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/6284
securityfocus.com / bid/2475