THREATPORT/VULNERABILITY/CVE-2003-1236
HIGH SEVERITY

CVE-2003-1236

Tanne vulnerability

CVSS
10.0
EPSS
15.2%
EPSS pct
96th
Exploited
No known
Multiple format string vulnerabilities in the logger function in netzio.c for Tanne 0.6.17 allows remote attackers to execute arbitrary code via format string specifiers in syslog.
Affected vendor
Tanne
Affected product
Tanne
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Published
2003-12-31

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low 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 15.2% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2003-1236

  • Confirm whether Tanne Tanne is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2003-1236.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2003-1236

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2003-1236 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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