CVE-2024-31946: network-security · n/a
Affects network-securitySource CVE Database V5
Not known to be exploited · CVSS 4.2 Medium.
Data as of 25 Oct 2026, 19:02 UTC
- EPSS
- 0.1% chance of exploitation in 30 days – higher than 6% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:NExploitation evidence
Disclosed: evidence found.
CVE published 15 Jul 2024
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
Stormshieldstormshield/network-securitypkg:rpm/stormshield/network-securityOther threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
To mitigate CVE-2024-31946, organizations should immediately upgrade affected Stormshield Network Security appliances to the fixed versions: 3.7.42, 3.11.30, 4.3.25, or 4.7.5, depending on their current version. Until patching is complete, restrict write access to the email alerts configuration page strictly to trusted administrators and monitor for unusual activity related to alert template modifications. Implement strong authentication controls, including multi-factor authentication (MFA), to reduce the risk of account compromise. Additionally, conduct regular audits of alert templates to detect unauthorized or suspicious JavaScript code. Network segmentation and least privilege principles should be enforced to limit the number of users with high-level SNS access. Security teams should also educate administrators about the risks of previewing untrusted templates and encourage cautious handling of alert configurations. Finally, monitor SNS logs and alerting behavior for anomalies that could indicate exploitation attempts or insider misuse.
Description
An issue was discovered in Stormshield Network Security (SNS) 3.7.0 through 3.7.41, 3.10.0 through 3.11.29, 4.0 through 4.3.24, and 4.4.0 through 4.7.4. A user who has access to the SNS with write access on the email alerts page has the ability to create alert email containing malicious JavaScript, executed by the template preview. The following versions fix this: 3.7.42, 3.11.30, 4.3.25, and 4.7.5.