THREATPORT/VULNERABILITY/CVE-2009-1120
CRITICAL SEVERITY

CVE-2009-1120

Emc Replistor vulnerability

CVSS
9.8
EPSS
7.4%
EPSS pct
94th
Exploited
No known
EMC RepliStor Server Service before ESA-09-003 has a DoASOCommand Remote Code Execution Vulnerability. The flaw exists within the DoRcvRpcCall RPC function -exposed via the rep_srv.exe process- where the vulnerability is caused by an error when the rep_srv.exe handles a specially crafted packet sent by an unauthenticated attacker.
Affected vendor
Dell
Affected product
Emc Replistor
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2020-01-15

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 7.4% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2009-1120

  • Confirm whether Dell Emc Replistor is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2009-1120.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2009-1120

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2009-1120 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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