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CVE Record

CVE-2021-32033: Protectimus SLIM NFC 70 10.01 devices allow a Time Traveler attack in which attackers can predict TOTP pass...

Protectimus SLIM NFC 70 10.01 devices allow a Time Traveler attack in which attackers can predict TOTP passwords in certain situations. The time value used by the device can be set independently from the used seed value for generating time-based one-time passwords, without authentication. Thus, an attacker with short-time physical access to a device can set the internal real-time clock (RTC) to the future, generate one-time passwords, and reset the clock to the current time. This allows the generation of valid future time-based one-time passwords without having further access to the hardware token.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This flaw affects Protectimus SLIM NFC 70 10.01 hardware TOTP tokens. If someone briefly gets the token, they may manipulate its internal clock to obtain future one-time passwords. That can weaken MFA for accounts relying on those tokens, especially where physical custody is not tightly controlled. Exposure is limited to organizations using Protectimus SLIM NFC 70 10.01 tokens for TOTP authentication. The source bundle’s affected metadata is incomplete, so asset inventory and vendor confirmation are necessary. Treat this as a targeted MFA assurance issue, not a broad remote emergency. Prioritize environments where these tokens protect privileged access or where tokens can be briefly handled by untrusted parties. Mitigation focus: Inventory Protectimus SLIM NFC 70 tokens and confirm firmware or model version.; Ask Protectimus for official fix, replacement, or lifecycle guidance.; Replace affected tokens for privileged or high-risk users where feasible..

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0ADP providers
2Source links

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Affected products

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VendorProductVersion / packageStatus
n/an/an/aListed
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