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CVE-2024-28698VulnerabilityPublished Updated

CVE-2024-28698: csla · n/a

Affects cslaSource CVE Database V5

0

Not known to be exploited · CVSS 9.8 Critical : upgrade to 8.0 as a priority.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 3.1 base score
9.8Critical
How severe the flaw is on the 0–10 CVSS scale.
EPSS
1.4% chance of exploitation in 30 days – higher than 73% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 8.0
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 22 Jul 2024

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq 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

Upgrade MarimerLLC/csla to 8.0.

Affected software

ProductAffectedFixed in
NuGetMarimerLLC/cslapkg:nuget/MarimerLLC/cslaOther threatsAffected
  • <8.0
Fixed in
  • 8.0

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Organizations should immediately identify all instances of CSLA .Net framework usage, particularly versions prior to 8.0, within their environments. In the interim, implement strict input validation and sanitization on all user-supplied data interacting with the MobileFormatter component to prevent directory traversal attempts. Employ network-level protections such as web application firewalls (WAFs) configured to detect and block directory traversal patterns and suspicious payloads targeting the MobileFormatter. Restrict network access to vulnerable services by limiting exposure to trusted internal networks or VPNs. Conduct thorough code reviews and penetration testing focused on path traversal and remote code execution vectors within applications using CSLA .Net. Additionally, implement robust monitoring and alerting for unusual file access or execution behaviors. Prepare incident response plans to quickly contain and remediate any exploitation attempts. Finally, consider application-layer segmentation and least privilege principles to minimize potential damage.

Description

Directory Traversal vulnerability in Marimer LLC CSLA .Net before 8.0 allows a remote attacker to execute arbitrary code via a crafted script to the MobileFormatter component.

References

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