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CVE-2003-1223

19
FAUCET Score

CVE-2003-1223 describes a denial-of-service vulnerability affecting BEA WebLogic Express and Server versions 6.1 through 8.1 SP 1. Remote attackers can crash the Node Manager by sending malformed data to its port, as demonstrated by tools like nmap. This vulnerability has a CVSS score of 5.0, indicating a medium severity with a network attack vector, low attack complexity, and potential for partial availability impact. There is no evidence of active exploitation, nor are there publicly available Metasploit, Nuclei, or ExploitDB modules; however, it has garnered significant community discussion with 10 mentions, primarily on GitHub.

Impacted Technologies

VendorProductVersion(s)CPE
6.1CPE matchmatch criteria
cpe:2.3:a:bea:weblogic_server:6.1:*:*:*:*:*:*:*
6.1CPE matchmatch criteria
cpe:2.3:a:bea:weblogic_server:6.1:*:express:*:*:*:*:*
6.1CPE matchmatch criteria
cpe:2.3:a:bea:weblogic_server:6.1:*:win32:*:*:*:*:*
6.1CPE matchmatch criteria
cpe:2.3:a:bea:weblogic_server:6.1:sp1:*:*:*:*:*:*
6.1CPE matchmatch criteria
cpe:2.3:a:bea:weblogic_server:6.1:sp1:express:*:*:*:*:*

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
1.23%
Probability of exploitation in next 30 days
EPSS Percentile
65.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0123 is in the 44th percentile among its peer group of 23,723 CVEs.

Social Chatter

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

dev2dev.bea.com / pub/advisory/48
securityfocus.com / bid/9034
Patch