Vulnerability Details : CVE-2001-1496

Off-by-one buffer overflow in Basic Authentication in Acme Labs thttpd 1.95 through 2.20 allows remote attackers to cause a denial of service and possibly execute arbitrary code.
Published 2001-12-31 05:00:00
Updated 2024-02-08 02:19:38
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowExecute codeDenial of service

Threat overview for CVE-2001-1496

Top countries where our scanners detected CVE-2001-1496
Top open port discovered on systems with this issue 5060
IPs affected by CVE-2001-1496 7,243
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2001-1496!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2001-1496

Probability of exploitation activity in the next 30 days: 7.52%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 93 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2001-1496

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
7.5
 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
 NIST
9.8
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
 NIST

CWE ids for CVE-2001-1496

  • A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2001-1496

Products affected by CVE-2001-1496

  • Acme » Thttpd
    Versions from including (>=) 1.95 and up to, including, (<=) 2.20
    cpe:2.3:a:acme:thttpd:*:*:*:*:*:*:*:*
    Matching versions
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