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Fencer Intel
high 7.5

CVE-2010-4323 json

Heap-based buffer overflow in novell-tftp.exe in Novell ZENworks Configuration Manager (ZCM) 10.3.1, 10.3.2, and 11.0, and earlier versions…

published 15y ago modified 4mo ago also EUVD-2010-4295

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
8.1%
EPSS 8.1% chance of exploitation in 30 days, percentile 94%
public exploits
1
Exploit-DB

Summary

Heap-based buffer overflow in novell-tftp.exe in Novell ZENworks Configuration Manager (ZCM) 10.3.1, 10.3.2, and 11.0, and earlier versions, allows remote attackers to execute arbitrary code via a long TFTP request.

Patch / fix

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Timeline

  1. First public exploit (EDB-16191)
  2. Published

Exploit prediction

8.08% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-16191 Novell ZENworks 10/11 - TFTPD Remote Code Execution dos, 2011-02-18
  • securityfocus.com http://www.securityfocus.com/bid/46434 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

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

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.