How severe is CVE-2006-4833?

CVE-2006-4833 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2006-4833 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-4833?

CVE-2006-4833 primarily affects Verso Netperformer Frame Relay Access Device Act. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-4833?

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-2006-4833 published?

CVE-2006-4833 was published on 2006-09-15 and last updated on 2026-06-16.

CVE-2006-4833

CVE-2006-4833 is a high-severity vulnerability in Verso Netperformer Frame Relay Access Device Act 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: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Verso Netperformer Frame Relay Access Device Act
Published: 2006-09-15
Last modified: 2026-06-16

Description

Verso NetPerformer FRAD ACT SDM-95xx 7.xx (R1) and earlier, SDM-93xx 10.x.x (R2) and earlier, and SDM-92xx 9.x.x (R1) and earlier allow remote attackers to cause a denial of service (hang or reboot) via an ICMP packet with the same destination and source address and port, aka the "Land" vulnerability.

Frequently asked questions

What is CVE-2006-4833?: Verso NetPerformer FRAD ACT SDM-95xx 7.xx (R1) and earlier, SDM-93xx 10.x.x (R2) and earlier, and SDM-92xx 9.x.x (R1) and earlier allow remote attackers to cause a denial of service (hang or reboot) via an ICMP packet with the same destination and source address and port, aka the "Land" vulnerability.
How severe is CVE-2006-4833?: CVE-2006-4833 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2006-4833 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-4833?: CVE-2006-4833 primarily affects Verso Netperformer Frame Relay Access Device Act. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-4833?: 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-2006-4833 published?: CVE-2006-4833 was published on 2006-09-15 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:h:verso_netperformer:frame_relay_access_device_act:sdm-9200_series:*:*:*:*:*:*:*
cpe:2.3:h:verso_netperformer:frame_relay_access_device_act:sdm-9300_series:*:*:*:*:*:*:*
cpe:2.3:h:verso_netperformer:frame_relay_access_device_act:sdm-9500_series:*:*:*:*:*:*:*

More vulnerabilities in Verso Netperformer Frame Relay Access Device Act

CVE-2006-4832 — High (CVSS 7.5): Buffer overflow in the telnet service in Verso NetPerformer FRAD ACT SDM-95xx 7.xx (R1) and earlier, SDM-93xx 10.x.x…

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