Unrated severityNVD Advisory· Published Jan 18, 2001· Updated Jun 16, 2026
CVE-2001-1436
CVE-2001-1436
Description
Dallas Semiconductor iButton DS1991 returns predictable values when given an incorrect password, which makes it easier for users with physical access to conduct dictionary attacks against the device password.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- cpe:2.3:h:dallas_semiconductor:ibutton:ds1991:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3- www.atstake.com/research/advisories/2001/a011801-1.txtnvdExploitVendor Advisory
- www.kb.cert.org/vuls/id/178560nvdExploitThird Party AdvisoryUS Government Resource
- exchange.xforce.ibmcloud.com/vulnerabilities/10625nvd
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