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Exploited vulnerability · CISA KEV

Is CVE-2018-2380 exploited? Yes: in CISA KEV since 3 Nov 2021

Gociux · SAP Customer Relationship Management (CRM) · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2018-2380, SAP Customer Relationship Management (CRM) Path Traversal Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 3 Nov 2021, 1343 days after it was published. It is known to be used in ransomware campaigns. It affects SAP Customer Relationship Management (CRM). If you run it, CISA's required action is: Apply updates per vendor instructions.

exploitedYesCISA KEV · 3 Nov 2021
ransomwareKnownused in campaigns
EPSStop 5%very likely to be exploited
severity6.6CVSS 3.1 · medium
US federal due3 May 2022BOD 22-01 deadline

What it is

SAP Customer Relationship Management (CRM) contains a path traversal vulnerability that allows an attacker to exploit insufficient validation of path information provided by users.

VendorSAP (14 exploited CVEs in KEV)
ProductCustomer Relationship Management (CRM)
VulnerabilitySAP Customer Relationship Management (CRM) Path Traversal Vulnerability
WeaknessCWE-22
Published1 Mar 2018
Added to KEV3 Nov 2021
Reported by (CNA)sap

What to do

  1. Check whether you run it. Look for Customer Relationship Management (CRM) in your asset inventory, including appliances and cloud images. Stack check lists every exploited SAP 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 1 Mar 2018.
  4. Get told next time. Email alerts when CISA adds a CVE for SAP.

References

Questions

Is CVE-2018-2380 being exploited?

Yes. CISA added CVE-2018-2380 to the Known Exploited Vulnerabilities catalog on 3 Nov 2021, which means there is reliable evidence of exploitation in the wild.

Is CVE-2018-2380 used in ransomware attacks?

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

How do I fix CVE-2018-2380?

Apply updates per vendor instructions. Check SAP's advisory for the fixed versions, and if you can't patch quickly, restrict access to the affected Customer Relationship Management (CRM) 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 November 2021 · SAP scorecard · act-now radar.

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