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CVE-2024-57520

25
FAUCET Score

CVE-2024-57520 describes an Insecure Permissions vulnerability in Sangoma Asterisk v22, specifically within the action_createconfig function. While initially reported as remote code execution, the vendor disputes this, stating the impact is limited to creating empty files via directory traversal and requires a privileged user. Despite the vendor's dispute, the vulnerability is rated Critical with a CVSS score of 9.8, indicating a high potential for impact (Confidentiality, Integrity, Availability) if exploited. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 22.0.0, <= 22.5.1CPE matchmatch criteria
cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.03%
Probability of exploitation in next 30 days
EPSS Percentile
60.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0103 is in the 45th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

gist.github.com / hyp164D1/ae76ab25acfbe263b2ed7b24b6e5c621
Third Party Advisory
github.com / asterisk/asterisk/issues/1122