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Exploited vulnerability · CISA KEV

Is CVE-2022-29464 exploited? Yes: in CISA KEV since 25 Apr 2022

Gociux · WSO2 Multiple Products · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2022-29464, WSO2 Multiple Products Unrestrictive Upload of File Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 25 Apr 2022, 7 days after it was published. It is known to be used in ransomware campaigns. It affects WSO2 Multiple Products. If you run it, CISA's required action is: Apply updates per vendor instructions.

exploitedYesCISA KEV · 25 Apr 2022
ransomwareKnownused in campaigns
EPSStop 1%among the most likely CVEs to be exploited
severity9.8CVSS 3.1 · critical
US federal due16 May 2022BOD 22-01 deadline

What it is

Multiple WSO2 products allow for unrestricted file upload, resulting in remote code execution.

VendorWSO2 (2 exploited CVEs in KEV)
ProductMultiple Products
VulnerabilityWSO2 Multiple Products Unrestrictive Upload of File Vulnerability
WeaknessCWE-22
Published18 Apr 2022
Added to KEV25 Apr 2022
Reported by (CNA)mitre

What to do

  1. Check whether you run it. Look for Multiple Products in your asset inventory, including appliances and cloud images. Stack check lists every exploited WSO2 CVE at once.
  2. Apply the fix. Apply updates per vendor instructions.
  3. If you can't patch today, take the affected service off the internet or restrict who can reach it, and check its logs for signs of compromise since 18 Apr 2022.
  4. Get told next time. Email alerts when CISA adds a CVE for WSO2.

Other exploited CVEs in Multiple Products

References

Questions

Is CVE-2022-29464 being exploited?

Yes. CISA added CVE-2022-29464 to the Known Exploited Vulnerabilities catalog on 25 Apr 2022, which means there is reliable evidence of exploitation in the wild.

Is CVE-2022-29464 used in ransomware attacks?

Yes, CISA lists it as known to be used in ransomware campaigns.

How do I fix CVE-2022-29464?

Apply updates per vendor instructions. Check WSO2's advisory for the fixed versions, and if you can't patch quickly, restrict access to the affected Multiple Products and watch it for signs of compromise.

Sources: CISA KEV (exploitation, ransomware use, required action, due date), the CVE record (publication date, CVSS, CNA), NVD and FIRST EPSS (live score). More: all KEV additions in April 2022 · WSO2 scorecard · act-now radar.

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