How severe is CVE-2007-0435?

CVE-2007-0435 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2007-0435 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-0435?

CVE-2007-0435 primarily affects T-com Speedport 500v. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-0435?

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-2007-0435 published?

CVE-2007-0435 was published on 2007-01-23 and last updated on 2026-06-16.

CVE-2007-0435

CVE-2007-0435 is a high-severity vulnerability in T-com Speedport 500v with a CVSS 2.0 base score of 7.5. 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-287.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: T-com Speedport 500v
Published: 2007-01-23
Last modified: 2026-06-16

Description

T-Com Speedport 500V routers with firmware 1.31 allow remote attackers to bypass authentication and reconfigure the device via a LOGINKEY=TECOM cookie value.

Frequently asked questions

What is CVE-2007-0435?: T-Com Speedport 500V routers with firmware 1.31 allow remote attackers to bypass authentication and reconfigure the device via a LOGINKEY=TECOM cookie value.
How severe is CVE-2007-0435?: CVE-2007-0435 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2007-0435 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-0435?: CVE-2007-0435 primarily affects T-com Speedport 500v. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-0435?: 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-2007-0435 published?: CVE-2007-0435 was published on 2007-01-23 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:h:t-com:speedport_500v:-:*:*:*:*:*:*:*
cpe:2.3:o:t-com:speedport_500v_firmware:1.31:*:*:*:*:*:*:*

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