How severe is CVE-2001-1483?

CVE-2001-1483 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2001-1483 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-1483?

CVE-2001-1483 primarily affects Nrl.navy One-time Passwords In Everything. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2001-1483?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2001-1483 published?

CVE-2001-1483 was published on 2001-12-31 and last updated on 2026-06-16.

CVE-2001-1483

CVE-2001-1483 is a medium-severity vulnerability in Nrl.navy One-time Passwords In Everything with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-203.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-203
Affected product: Nrl.navy One-time Passwords In Everything
Published: 2001-12-31
Last modified: 2026-06-16

Description

One-Time Passwords In Everything (a.k.a OPIE) 2.32 and 2.4 allows remote attackers to determine the existence of user accounts by printing random passphrases if the user account does not exist and static passphrases if the user account does exist.

Frequently asked questions

What is CVE-2001-1483?: One-Time Passwords In Everything (a.k.a OPIE) 2.32 and 2.4 allows remote attackers to determine the existence of user accounts by printing random passphrases if the user account does not exist and static passphrases if the user account does exist.
How severe is CVE-2001-1483?: CVE-2001-1483 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-1483 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-1483?: CVE-2001-1483 primarily affects Nrl.navy One-time Passwords In Everything. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2001-1483?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-1483 published?: CVE-2001-1483 was published on 2001-12-31 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:nrl.navy:one-time_passwords_in_everything:2.4:*:*:*:*:*:*:*
cpe:2.3:a:nrl.navy:one-time_passwords_in_everything:2.32:*:*:*:*:*:*:*

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