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CVE-2001-0743

29
FAUCET Score

CVE-2001-0743 describes a denial-of-service vulnerability in the paging function of O'Reilly WebBoard Pager 4.10. Remote attackers can exploit this by sending a message containing an escaped apostrophe followed by JavaScript commands, leading to service disruption. Rated with a CVSS score of 5.0 (Medium), this vulnerability has a network attack vector, low attack complexity, and results in partial availability impact. While not listed in CISA's KEV catalog, exploit code is publicly available on ExploitDB, and the CVE has garnered significant community discussion, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
4.10.30CPE matchmatch criteria
cpe:2.3:a:oreilly:webboard:4.10.30:*:*:*:*:*:*:*

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
5.21%
Probability of exploitation in next 30 days
EPSS Percentile
91.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-20896 · Jun 2, 2001
This CVE's current EPSS score of 0.0521 is in the 88th percentile among its peer group of 23,690 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

archives.neohapsis.com / archives/bugtraq/2001-05/0326.html
Vendor Advisory
securityfocus.com / bid/2814
ExploitVendor Advisory