How severe is CVE-2008-2170?

CVE-2008-2170 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2008-2170 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-2008-2170?

CVE-2008-2170 affects Century Software Router. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-2170?

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-2008-2170 published?

CVE-2008-2170 was published on 2008-05-13 and last updated on 2026-06-16.

CVE-2008-2170

CVE-2008-2170 is a high-severity vulnerability in Century Software Router with a CVSS 3.x 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-20.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 7.1
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Century Software Router
Published: 2008-05-13
Last modified: 2026-06-16

Description

Unspecified vulnerability in Century routers allows remote attackers to cause a denial of service (dropped session) via crafted BGP UPDATE messages, leading to route flapping, possibly a related issue to CVE-2007-6372.

Frequently asked questions

What is CVE-2008-2170?: Unspecified vulnerability in Century routers allows remote attackers to cause a denial of service (dropped session) via crafted BGP UPDATE messages, leading to route flapping, possibly a related issue to CVE-2007-6372.
How severe is CVE-2008-2170?: CVE-2008-2170 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2008-2170 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-2008-2170?: CVE-2008-2170 affects Century Software Router. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-2170?: 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-2008-2170 published?: CVE-2008-2170 was published on 2008-05-13 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:h:century_software:router:*:*:*:*:*:*:*:*

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