How severe is CVE-2010-0582?

CVE-2010-0582 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2010-0582 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-0582?

CVE-2010-0582 primarily affects Cisco Ios. In total, 101 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-0582?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2010-0582 published?

CVE-2010-0582 was published on 2010-03-25 and last updated on 2026-06-16.

CVE-2010-0582

CVE-2010-0582 is a high-severity vulnerability in Cisco Ios with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Cisco Ios
Published: 2010-03-25
Last modified: 2026-06-16

Description

Cisco IOS 12.1 through 12.4, and 15.0M before 15.0(1)M1, allows remote attackers to cause a denial of service (interface queue wedge) via malformed H.323 packets, aka Bug ID CSCta19962.

Frequently asked questions

What is CVE-2010-0582?: Cisco IOS 12.1 through 12.4, and 15.0M before 15.0(1)M1, allows remote attackers to cause a denial of service (interface queue wedge) via malformed H.323 packets, aka Bug ID CSCta19962.
How severe is CVE-2010-0582?: CVE-2010-0582 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2010-0582 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-0582?: CVE-2010-0582 primarily affects Cisco Ios. In total, 101 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-0582?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2010-0582 published?: CVE-2010-0582 was published on 2010-03-25 and last updated on 2026-06-16.

References

Affected products (101)

cpe:2.3:o:cisco:ios:12.1xu:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.1yd:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2b:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2bw:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2bx:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2by:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2cz:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2mc:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2t:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2tpc:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xa:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xb:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xc:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xd:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xg:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xh:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xi:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xj:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xk:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xl:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xm:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xq:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xt:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xu:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xv:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2xw:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2ya:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2yb:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2yc:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2yd:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2yf:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2yh:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2yj:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2yl:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2ym:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2yn:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2yt:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2yu:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2yv:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2yw:*:*:*:*:*:*:*

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