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CVE-2000-1038

15
FAUCET Score

CVE-2000-1038 describes a denial-of-service vulnerability in the web administration interface of IBM AS/400 Firewall. Remote attackers can trigger this by sending an empty GET request. The vulnerability has a CVSS score of 5.0 (Medium), indicating it can be exploited over the network with low complexity and no authentication, leading to partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
r440CPE matchmatch criteria
cpe:2.3:a:ibm:as400_firewall:r440:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.66%
Probability of exploitation in next 30 days
EPSS Percentile
74.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0166 is in the 59th percentile among its peer group of 23,701 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 0.4 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

as400service.rochester.ibm.com / n_dir/nas4apar.NSF/5ec6cdc6ab42894a862568f90073c74a/9ce636030a58807186256955003d128d
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/5266
www-1.ibm.com / support/search.wss