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Exploited vulnerability · CISA KEV

Is CVE-2009-3960 exploited? Yes: in CISA KEV since 7 Mar 2022

Gociux · Adobe BlazeDS · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2009-3960, Adobe BlazeDS Information Disclosure Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 7 Mar 2022, 4403 days after it was published. It is known to be used in ransomware campaigns. It affects Adobe BlazeDS. If you run it, CISA's required action is: Apply updates per vendor instructions.

exploitedYesCISA KEV · 7 Mar 2022
ransomwareKnownused in campaigns
EPSStop 1%among the most likely CVEs to be exploited
severity6.5CVSS 3.1 · medium
US federal due7 Sep 2022BOD 22-01 deadline

What it is

Adobe BlazeDS, which is utilized in LifeCycle and Coldfusion, contains a vulnerability that allows for information disclosure.

VendorAdobe (83 exploited CVEs in KEV)
ProductBlazeDS
VulnerabilityAdobe BlazeDS Information Disclosure Vulnerability
Weaknessnot specified
Published15 Feb 2010
Added to KEV7 Mar 2022
Reported by (CNA)adobe

What to do

  1. Check whether you run it. Look for BlazeDS in your asset inventory, including appliances and cloud images. Stack check lists every exploited Adobe 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 15 Feb 2010.
  4. Get told next time. Email alerts when CISA adds a CVE for Adobe.

References

Questions

Is CVE-2009-3960 being exploited?

Yes. CISA added CVE-2009-3960 to the Known Exploited Vulnerabilities catalog on 7 Mar 2022, which means there is reliable evidence of exploitation in the wild.

Is CVE-2009-3960 used in ransomware attacks?

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

How do I fix CVE-2009-3960?

Apply updates per vendor instructions. Check Adobe's advisory for the fixed versions, and if you can't patch quickly, restrict access to the affected BlazeDS 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 March 2022 · Adobe scorecard · act-now radar.

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