HOMEVULNERABILITIESCVE-2007-1955
CRITICAL

CVE-2007-1955

NVD-CWE-OtherPublished: April 11, 2007· Updated: Jun 16, 2026

10.0
CVSS v3.1

Official Description

Multiple stack-based buffer overflows in the SignKorea SKCrypAX ActiveX control module 5.4.1.2 allow remote attackers to execute arbitrary code via a long string in unspecified arguments to the (1) DownloadCert, (2) DecryptFileByKey, and (3) EncryptFileByKey functions, a different module and vectors than CVE-2007-1722. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

NVD Source

Technical Analysis

CVE-2007-1955 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityC
IntegrityC
AvailabilityC
AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected Vendors & Products

signkorea1 product(s)
skcommax activex control
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttp://secunia.com/advisories/24820
ADVISORYhttp://secunia.com/advisories/24820

All References (6)

→
http://osvdb.org/34322
→
http://secunia.com/advisories/24820Vendor Advisory
→
http://www.securityfocus.com/bid/23374
→
http://osvdb.org/34322
→
http://secunia.com/advisories/24820Vendor Advisory
→
http://www.securityfocus.com/bid/23374

Quick Facts

CVE IDCVE-2007-1955
CVSS Score10.0 / 10
SeverityCRITICAL
WeaknessNVD-CWE-Other
CISA KEVNo
Affected1 vendor(s)
PublishedApr 11, 2007

Related CVEs (NVD-CWE-Other)

CVE-2014-1545
10.0
CVE-2014-1538
10.0
CVE-2014-1536
10.0
CVE-2014-1541
10.0
CVE-2014-1537
10.0
CVE-2014-1377
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2007-1955 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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