CVE-2007-4226

NONECVSS 0.0Weaponized
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 4%CVSS: —Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Directory traversal vulnerability in the BlueCat Networks Proteus IPAM appliance 2.0.2.0 (Adonis DNS/DHCP appliance 5.0.2.8) allows remote authenticated administrators, with certain TFTP privileges, to create and overwrite arbitrary files via a .. (dot dot) in a pathname. NOTE: this can be leveraged for administrative access by overwriting /etc/shadow.

CVSS v3
—
EG Score
0.0(none)
EPSS
88.7%
KEV
Not listed

Published

August 8, 2007

Last Modified

April 23, 2026

References (18)

Data Freshness Timeline

(refreshed 3× in last 7d / 36× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-13 06:07 UTCEPSS rescore
  2. 2026-07-11 08:22 UTCEPSS rescore
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  1. 2026-06-21 01:56 UTCEPSS rescore
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  27. 2026-06-01 13:49 UTCEPSS rescore
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  30. 2026-05-31 22:28 UTCEPSS rescore
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  32. 2026-05-31 01:27 UTCEG score recompute
  33. 2026-05-31 01:27 UTCGHSA enrichment
  34. 2026-05-31 00:13 UTCEPSS rescore
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  36. 2026-05-29 13:40 UTCEPSS rescore
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  40. 2026-05-27 13:38 UTCEPSS rescore
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  45. 2026-05-26 07:16 UTCEPSS rescore
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  47. 2026-05-24 16:42 UTCEPSS rescore
  48. 2026-05-22 21:15 UTCEPSS rescore
  49. 2026-05-22 21:15 UTCEPSS rescore
  50. 2026-05-21 22:38 UTCEPSS rescore
  51. 2026-05-20 22:36 UTCEPSS rescore
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  55. 2026-05-18 21:29 UTCEPSS rescore
  56. 2026-05-18 21:29 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-30454✓ verified
    First seen Aug 6, 2007

    BlueCat Networks Adonis 5.0.2.8 - TFTP Privilege Escalation

    Open source ↗

Frequently asked(4)

What is CVE-2007-4226?
CVE-2007-4226 is a none vulnerability published on August 8, 2007. Directory traversal vulnerability in the BlueCat Networks Proteus IPAM appliance 2.0.2.0 (Adonis DNS/DHCP appliance 5.0.2.8) allows remote authenticated administrators, with certain TFTP privileges, to create and overwrite arbitrary files via a .. (dot dot) in a pathname. NOTE: this can be…
When was CVE-2007-4226 disclosed?
CVE-2007-4226 was first published in the National Vulnerability Database on August 8, 2007, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2007-4226 actively exploited?
CVE-2007-4226 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 88.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2007-4226?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2007-4226, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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