THREATPORT/VULNERABILITY/CVE-2020-24550
MEDIUM SEVERITY

CVE-2020-24550

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CVSS
6.1
EPSS
4.7%
EPSS pct
91th
Exploited
No known
An Open Redirect vulnerability in EpiServer Find before 13.2.7 allows an attacker to redirect users to untrusted websites via the _t_redirect parameter in a crafted URL, such as a /find_v2/_click URL.
Affected vendor
Episerver
Affected product
Find
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness type (CWE)
Published
2021-03-31

Risk analysis

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

Its EPSS score of 4.7% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2020-24550

  • Confirm whether Episerver Find is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2020-24550.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-24550

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2020-24550 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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