THREATPORT/VULNERABILITY/CVE-2010-0743
MEDIUM SEVERITY

CVE-2010-0743

Tgt vulnerability

CVSS
5.0
EPSS
3.4%
EPSS pct
88th
Exploited
No known
Multiple format string vulnerabilities in isns.c in (1) Linux SCSI target framework (aka tgt or scsi-target-utils) 1.0.3, 0.9.5, and earlier and (2) iSCSI Enterprise Target (aka iscsitarget) 0.4.16 allow remote attackers to cause a denial of service (tgtd daemon crash) or possibly have unspecified other impact via vectors that involve the isns_attr_query and qry_rsp_handle functions, and are related to (a) client appearance and (b) client disappearance messages.
Affected vendor
Zaal
Affected product
Tgt
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness type (CWE)
  • CWE-134 — Uncontrolled Format String
Published
2010-04-08

Risk analysis

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

Its EPSS score of 3.4% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2010-0743

  • Confirm whether Zaal Tgt is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2010-0743.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2010-0743

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2010-0743 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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