THREATPORT/VULNERABILITY/CVE-2011-3315
HIGH SEVERITY

CVE-2011-3315

Unified Ip Interactive Voice Response vulnerability

CVSS
7.8
EPSS
26.4%
EPSS pct
98th
Exploited
No known
Directory traversal vulnerability in Cisco Unified Communications Manager (CUCM) 5.x and 6.x before 6.1(5)SU2, 7.x before 7.1(5b)SU2, and 8.x before 8.0(3), and Cisco Unified Contact Center Express (aka Unified CCX or UCCX) and Cisco Unified IP Interactive Voice Response (Unified IP-IVR) before 6.0(1)SR1ES8, 7.0(x) before 7.0(2)ES1, 8.0(x) through 8.0(2)SU3, and 8.5(x) before 8.5(1)SU2, allows remote attackers to read arbitrary files via a crafted URL, aka Bug IDs CSCth09343 and CSCts44049.
Affected vendor
Cisco
Affected product
Unified Ip Interactive Voice Response
CVSS vector
AV:N/AC:L/Au:N/C:C/I:N/A:N
Weakness type (CWE)
Published
2011-10-27

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to complete impact to confidentiality.

Its EPSS score of 26.4% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2011-3315

  • Confirm whether Cisco Unified Ip Interactive Voice Response is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2011-3315.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2011-3315

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2011-3315 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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