How severe is CVE-2007-5420?

CVE-2007-5420 has a CVSS 2.0 base score of 2.6, rated low severity.

Is CVE-2007-5420 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-5420?

CVE-2007-5420 affects 3com 3crwe554g72t. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-5420?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-5420 published?

CVE-2007-5420 was published on 2007-10-12 and last updated on 2026-06-16.

CVE-2007-5420

CVE-2007-5420 is a low-severity vulnerability in 3com 3crwe554g72t with a CVSS 2.0 base score of 2.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-16.

Key facts

Severity: Low (CVSS 2.0 base score 2.6)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-16
Affected product: 3com 3crwe554g72t
Published: 2007-10-12
Last modified: 2026-06-16

Description

The 3Com 3CRWER100-75 router with 1.2.10ww software, when remote management is disabled but a web server has been configured, serves a web page to external clients, which might allow remote attackers to obtain information about the router's existence and product details.

Frequently asked questions

What is CVE-2007-5420?: The 3Com 3CRWER100-75 router with 1.2.10ww software, when remote management is disabled but a web server has been configured, serves a web page to external clients, which might allow remote attackers to obtain information about the router's existence and product details.
How severe is CVE-2007-5420?: CVE-2007-5420 has a CVSS 2.0 base score of 2.6, rated low severity.
Is CVE-2007-5420 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-5420?: CVE-2007-5420 affects 3com 3crwe554g72t. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-5420?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-5420 published?: CVE-2007-5420 was published on 2007-10-12 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:h:3com:3crwe554g72t:3crwer100-75:*:1.2.10ww:*:*:*:*:*

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