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CVE-1999-0135

18
FAUCET Score

CVE-1999-0135 describes a critical vulnerability in the admintool utility within Sun Solaris and SunOS, allowing a local attacker to write to arbitrary files and achieve root privileges. This vulnerability carries a high CVSS score of 7.2, indicating a local attack vector with low complexity, leading to complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this decades-old flaw.

Impacted Technologies

VendorProductVersion(s)CPE
2.5CPE matchmatch criteria
cpe:2.3:o:sun:solaris:2.5:*:x86:*:*:*:*:*
2.5.1CPE matchmatch criteria
cpe:2.3:o:sun:solaris:2.5.1:*:ppc:*:*:*:*:*
2.5.1CPE matchmatch criteria
cpe:2.3:o:sun:solaris:2.5.1:*:x86:*:*:*:*:*
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:*:*:*:*:*:*:*

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
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 43rd percentile among its peer group of 3,241 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/CVE-1999-0135