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CVE-2024-33428

24
FAUCET Score

CVE-2024-33428 is a high-severity buffer overflow vulnerability (CVSS 8.8) in stsaz phiola v2.0-rc22, specifically at conv.c:68. This flaw allows a remote attacker to execute arbitrary code by tricking a user into processing a specially crafted .wav file. While the potential impact is significant (complete compromise of confidentiality, integrity, and availability), there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:a:stsaz:phiola:2.0:rc22:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.16%
Probability of exploitation in next 30 days
EPSS Percentile
63.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0116 is in the 63rd percentile among its peer group of 14,848 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

References

github.com / Helson-S/FuzzyTesting/blob/master/phiola/heap-buffer-overflow-1/heap-buffer-overflow-1.assets/image-20240420005017430.png
ExploitThird Party Advisory
github.com / Helson-S/FuzzyTesting/blob/master/phiola/heap-buffer-overflow-1/heap-buffer-overflow-1.md
ExploitThird Party Advisory
github.com / Helson-S/FuzzyTesting/blob/master/phiola/heap-buffer-overflow-1/poc
Exploit
github.com / Helson-S/FuzzyTesting/tree/master/phiola/heap-buffer-overflow-1
Exploit
github.com / stsaz/phiola/issues/29
ExploitIssue TrackingVendor Advisory