MEDIUM SEVERITY

CVE-2015-1578

U5cms vulnerability

CVSS
5.8
EPSS
6.6%
EPSS pct
93th
Exploited
No known
Multiple open redirect vulnerabilities in u5CMS before 3.9.4 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the (1) pidvesa cookie to u5admin/pidvesa.php or (2) uri parameter to u5admin/meta2.php.
Affected vendor
Yuba
Affected product
U5cms
CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:N
Published
2015-02-11

Risk analysis

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

Its EPSS score of 6.6% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 93% of all scored CVEs.

Check your external exposure to CVE-2015-1578

  • Confirm whether Yuba U5cms is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2015-1578.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2015-1578

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2015-1578 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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