THREATPORT/VULNERABILITY/CVE-2013-3383
HIGH SEVERITY

CVE-2013-3383

Ironport Asyncos vulnerability

CVSS
9.0
EPSS
3.0%
EPSS pct
86th
Exploited
No known
The web framework in IronPort AsyncOS on Cisco Web Security Appliance devices before 7.1.3-013, 7.5 before 7.5.0-838, and 7.7 before 7.7.0-550 allows remote authenticated users to execute arbitrary commands via crafted command-line input in a URL sent over IPv4, aka Bug ID CSCzv69294.
Affected vendor
Cisco
Affected product
Ironport Asyncos
CVSS vector
AV:N/AC:L/Au:S/C:C/I:C/A:C
Weakness type (CWE)
Published
2013-06-27

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring single-factor authentication. Successful exploitation leads to complete impact to confidentiality, complete impact to integrity, complete impact to availability.

Its EPSS score of 3.0% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 86% of all scored CVEs.

Check your external exposure to CVE-2013-3383

  • Confirm whether Cisco Ironport Asyncos is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2013-3383.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2013-3383

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2013-3383 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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