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Exploited vulnerability · CISA KEV

Is CVE-2023-32315 exploited? Yes: in CISA KEV since 24 Aug 2023

Gociux · Ignite Realtime Openfire · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2023-32315, Ignite Realtime Openfire Path Traversal Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 24 Aug 2023, 90 days after it was published. It affects Ignite Realtime Openfire. If you run it, CISA's required action is: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

exploitedYesCISA KEV · 24 Aug 2023
ransomwareNot knownno confirmed use
EPSStop 1%among the most likely CVEs to be exploited
severity8.6CVSS 3.1 · high
US federal due14 Sep 2023BOD 22-01 deadline

What it is

Ignite Realtime Openfire contains a path traversal vulnerability that allows an unauthenticated attacker to access restricted pages in the Openfire Admin Console reserved for administrative users.

VendorIgnite Realtime (1 exploited CVE in KEV)
ProductOpenfire
VulnerabilityIgnite Realtime Openfire Path Traversal Vulnerability
WeaknessCWE-22
Published26 May 2023
Added to KEV24 Aug 2023
Reported by (CNA)GitHub_M

What to do

  1. Check whether you run it. Look for Openfire in your asset inventory, including appliances and cloud images. Stack check lists every exploited Ignite Realtime CVE at once.
  2. Apply the fix. Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  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 26 May 2023.
  4. Get told next time. Email alerts when CISA adds a CVE for Ignite Realtime.

References

Questions

Is CVE-2023-32315 being exploited?

Yes. CISA added CVE-2023-32315 to the Known Exploited Vulnerabilities catalog on 24 Aug 2023, which means there is reliable evidence of exploitation in the wild.

Is CVE-2023-32315 used in ransomware attacks?

CISA does not list known ransomware use for it. That can change, and exploitation alone is reason to fix it first.

How do I fix CVE-2023-32315?

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Check Ignite Realtime's advisory for the fixed versions, and if you can't patch quickly, restrict access to the affected Openfire 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 August 2023 · act-now radar.

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