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Emerging threatsCritical

CVE-2008-1724Securetransport Server App Memory Corruption

Stack-based buffer overflow in the IActiveXTransfer.FileTransfer method in the SecureTransport FileTransfer ActiveX control in vcst_en.dll 1.0.0.5 in Tumbleweed SecureTransport Server before 4.6.1 Hotfix 20 allows remote attackers to execute arbitrary code via a long remoteFile…

Published Apr 11, 2008 · Updated Apr 22, 2026

Key Facts

Patch immediately
  • CVE-2008-1724 is a critical-severity vulnerability (CVSS 9.3 v2) affecting Securetransport Server App (Tumbleweed).
  • It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
  • EPSS estimates a 35% probability of exploitation in the next 30 days.
  • Fixed versions are available, including Securetransport Server App 4.6.1.
  • Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.

Scores

CVSS v2

9.3

AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS (30-day exploit likelihood)

35%

Higher than 98.4% of all scored CVEs

Exploit maturity

Weaponized

ATLAS score

55/100

Publication score, see How it works

Exploitation Verdict

KEV listed

Not listed

Federal due date

None

No federal due date

Ransomware use

Not reported

Attributed actors

None named

Exploit & Defence Guidance

Exploit maturity

Weaponized

Public exploit code

2

Proof-of-concept links

In-the-wild evidence

2

Reports of active use

Advisories And Exploit References

Description

Stack-based buffer overflow in the IActiveXTransfer.FileTransfer method in the SecureTransport FileTransfer ActiveX control in vcst_en.dll 1.0.0.5 in Tumbleweed SecureTransport Server before 4.6.1 Hotfix 20 allows remote attackers to execute arbitrary code via a long remoteFile parameter.

Affected Products

1 affected entries in total
ProductAffected versionsFixed in
Securetransport Server AppTumbleweedSee advisory4.6.1

Patched Releases

Securetransport Server App

4.6.1

Timeline

  1. Publicly disclosed

    Apr 11, 2008

  2. Last updated

    Apr 22, 2026

Weakness Type

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

5 more references in the full CVE brief

FAQ

Common Questions.

Is CVE-2008-1724 On Your Attack Surface?

Brandefense matches it against the products discovered on your perimeter and opens a finding the day a CVE like this is listed.

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Figures as of Oct 19, 2026. Compiled by Brandefense technologies from public vulnerability catalogs; scoring as described in How it works.

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