CVE-2001-0270

CVE-2001-0270 is a medium-severity vulnerability in Marconi Forethought with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Marconi ASX-1000 ASX switches allow remote attackers to cause a denial of service in the telnet and web management interfaces via a malformed packet with the SYN-FIN and More Fragments attributes set.

Frequently asked questions

What is CVE-2001-0270?
Marconi ASX-1000 ASX switches allow remote attackers to cause a denial of service in the telnet and web management interfaces via a malformed packet with the SYN-FIN and More Fragments attributes set.
How severe is CVE-2001-0270?
CVE-2001-0270 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-0270 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0270?
CVE-2001-0270 primarily affects Marconi Forethought. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2001-0270?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0270 published?
CVE-2001-0270 was published on 2001-05-03 and last updated on 2026-06-16.

References

Affected products (2)

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