CVE-2005-2581

Budgetone 101 vulnerability

CVSS

5.0

EPSS

3.1%

EPSS pct

86th

Exploited

No known

Grandstream BudgeTone 101 and 102 running firmware 1.0.6.7 and possibly earlier versions, allows remote attackers to cause a denial of service (device hang or reboot) via a large UDP packet to port 5060.

Affected vendor

Grandstream

Affected product

Budgetone 101

CVSS vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Published

2005-08-16

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 3.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 86% of all scored CVEs.

Check your external exposure to CVE-2005-2581

Confirm whether Grandstream Budgetone 101 is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2005-2581.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2005-2581

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2005-2581 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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