THREATPORT/VULNERABILITY/CVE-2007-3410
HIGH SEVERITY

CVE-2007-3410

Helix Player vulnerability

CVSS
9.3
EPSS
36.1%
EPSS pct
98th
Exploited
No known
Stack-based buffer overflow in the SmilTimeValue::parseWallClockValue function in smlprstime.cpp in RealNetworks RealPlayer 10, 10.1, and possibly 10.5, RealOne Player, RealPlayer Enterprise, and Helix Player 10.5-GOLD and 10.0.5 through 10.0.8, allows remote attackers to execute arbitrary code via an SMIL (SMIL2) file with a long wallclock value.
Affected vendor
Realnetworks
Affected product
Helix Player
CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness type (CWE)
  • CWE-119 — Improper Restriction of Operations within Memory Bounds
Published
2007-06-26

Risk analysis

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

Its EPSS score of 36.1% 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-2007-3410

  • Confirm whether Realnetworks Helix Player is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2007-3410.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2007-3410

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2007-3410 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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