CVE-2015-1515

Name: CVE-2015-1515
Creator: NVD / NIST
Published: 2015-02-19T15:59:13.737+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.05%

Last modified Jun 17, 2026

CVE-2015-1515 is a vulnerability of currently unknown severity. The dwall.sys driver in SoftSphere DefenseWall Personal Firewall 3.24 allows local users to write data to arbitrary memory locations, and consequently gain privileges, via a crafted 0x00222000, 0x00222004, 0x00222008, 0x0022200c, or 0x00222010 IOCTL call.. EPSS estimates a 1.05% chance of exploitation in the next 30 days.

Description

The dwall.sys driver in SoftSphere DefenseWall Personal Firewall 3.24 allows local users to write data to arbitrary memory locations, and consequently gain privileges, via a crafted 0x00222000, 0x00222004, 0x00222008, 0x0022200c, or 0x00222010 IOCTL call.

Metrics

EPSS Probability

1.05%

59.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-264

Affected Software

Vendor	Product	Versions
Softsphere	Defensewall Personal Firewall	3.24

References

Timeline

Published: Feb 19, 2015
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-1515?

How severe is CVE-2015-1515?

Severity scoring for CVE-2015-1515 is pending analysis. The EPSS model estimates a 1.05% probability of exploitation in the next 30 days.

How do I fix CVE-2015-1515?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2015-1515?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST