How severe is CVE-2017-6612?

CVE-2017-6612 has a CVSS 3.x base score of 8.6, 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 high, and availability none.

Is CVE-2017-6612 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-6612?

CVE-2017-6612 primarily affects Cisco Asr 5000 Series Software. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-6612?

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-2017-6612 published?

CVE-2017-6612 was published on 2017-07-25 and last updated on 2026-06-17.

CVE-2017-6612

CVE-2017-6612 is a high-severity vulnerability in Cisco Asr 5000 Series Software with a CVSS 3.x base score of 8.6. 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-119.

Key facts

Severity: High (CVSS 3.x base score 8.6)
CVSS v2: 5.0
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Cisco Asr 5000 Series Software
Published: 2017-07-25
Last modified: 2026-06-17

Description

A vulnerability in the gateway GPRS support node (GGSN) of Cisco ASR 5000 Series Aggregation Services Routers 17.3.9.62033 through 21.1.2 could allow an unauthenticated, remote attacker to redirect HTTP traffic sent to an affected device. More Information: CSCvc67927.

Frequently asked questions

What is CVE-2017-6612?: A vulnerability in the gateway GPRS support node (GGSN) of Cisco ASR 5000 Series Aggregation Services Routers 17.3.9.62033 through 21.1.2 could allow an unauthenticated, remote attacker to redirect HTTP traffic sent to an affected device. More Information: CSCvc67927.
How severe is CVE-2017-6612?: CVE-2017-6612 has a CVSS 3.x base score of 8.6, 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 high, and availability none.
Is CVE-2017-6612 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-6612?: CVE-2017-6612 primarily affects Cisco Asr 5000 Series Software. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-6612?: 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-2017-6612 published?: CVE-2017-6612 was published on 2017-07-25 and last updated on 2026-06-17.

References

Affected products (7)

cpe:2.3:a:cisco:asr_5000_series_software:17.3.9.62033:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_series_software:17.7.5:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_series_software:19.6.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_series_software:20.1.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_series_software:20.2.12:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_series_software:21.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_series_software:21.1.2:*:*:*:*:*:*:*

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