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CVE-1999-1398

25
FAUCET Score

CVE-1999-1398 describes a local privilege escalation vulnerability in the xfsdump utility within SGI IRIX, potentially allowing local users to gain root access through a symlink attack involving the bck.log file. This vulnerability is rated Medium severity (CVSS 6.2) due to its local attack vector and high attack complexity, but with complete confidentiality, integrity, and availability impacts. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an exploit is available on ExploitDB, and the CVE has minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.0CPE matchmatch criteria
cpe:2.3:o:sgi:irix:5.0:*:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:o:sgi:irix:5.0.1:*:*:*:*:*:*:*
5.1CPE matchmatch criteria
cpe:2.3:o:sgi:irix:5.1:*:*:*:*:*:*:*
5.1.1CPE matchmatch criteria
cpe:2.3:o:sgi:irix:5.1.1:*:*:*:*:*:*:*
5.2CPE matchmatch criteria
cpe:2.3:o:sgi:irix:5.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.2MEDIUM

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
1.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.80%
Probability of exploitation in next 30 days
EPSS Percentile
52.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-19358 · May 7, 1997
This CVE's current EPSS score of 0.0080 is in the 87th percentile among its peer group of 1,595 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, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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
insecure.org / sploits/irix.xfsdump.html
securityfocus.com / bid/472
ExploitPatchVendor Advisory