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CVE-2000-0818

26
FAUCET Score

CVE-2000-0818 describes a critical vulnerability in the default installation of Oracle listener programs (versions 7.3.4, 8.0.6, and 8.1.6). An unauthenticated attacker can exploit this flaw by using SET TRC_FILE or SET LOG_FILE commands to append logging information to arbitrary files and execute commands. This vulnerability carries a CVSS score of 10.0, indicating a severe risk with network-based attacks, low complexity, and complete compromise of confidentiality, integrity, and availability. While the vulnerability is old and has no known active exploits, public exploit code, or community discussion, its high severity warrants attention for systems still running these outdated Oracle versions.

Impacted Technologies

VendorProductVersion(s)CPE
7.3.4CPE matchmatch criteria
cpe:2.3:a:oracle:listener:7.3.4:*:*:*:*:*:*:*
8.0.6CPE matchmatch criteria
cpe:2.3:a:oracle:listener:8.0.6:*:*:*:*:*:*:*
8.1.6CPE matchmatch criteria
cpe:2.3:a:oracle:listener:8.1.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
4.74%
Probability of exploitation in next 30 days
EPSS Percentile
90.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0474 is in the 84th percentile among its peer group of 51,485 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, 0.1 Mastodon, and 0.4 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

otn.oracle.com / deploy/security/pdf/listener_alert.pdf
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/5380
xforce.iss.net / alerts/advise66.php
Vendor Advisory