How severe is CVE-2001-0837?

CVE-2001-0837 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2001-0837 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-0837?

CVE-2001-0837 affects Deltathree Pc-to-phone. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2001-0837?

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

When was CVE-2001-0837 published?

CVE-2001-0837 was published on 2001-12-06 and last updated on 2026-06-16.

CVE-2001-0837

CVE-2001-0837 is a low-severity vulnerability in Deltathree Pc-to-phone with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Deltathree Pc-to-phone
Published: 2001-12-06
Last modified: 2026-06-16

Description

DeltaThree Pc-To-Phone 3.0.3 places sensitive data in world-readable locations in the installation directory, which allows local users to read the information in (1) temp.html, (2) the log folder, and (3) the PhoneBook folder.

Frequently asked questions

What is CVE-2001-0837?: DeltaThree Pc-To-Phone 3.0.3 places sensitive data in world-readable locations in the installation directory, which allows local users to read the information in (1) temp.html, (2) the log folder, and (3) the PhoneBook folder.
How severe is CVE-2001-0837?: CVE-2001-0837 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2001-0837 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0837?: CVE-2001-0837 affects Deltathree Pc-to-phone. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2001-0837?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0837 published?: CVE-2001-0837 was published on 2001-12-06 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:deltathree:pc-to-phone:3.0.3:*:*:*:*:*:*:*