How severe is CVE-2018-8056?

CVE-2018-8056 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 high, integrity none, and availability none.

Is CVE-2018-8056 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-8056?

CVE-2018-8056 affects Cobub Razor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-8056?

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-2018-8056 published?

CVE-2018-8056 was published on 2018-03-11 and last updated on 2026-06-17.

CVE-2018-8056

CVE-2018-8056 is a high-severity vulnerability in Cobub Razor with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 13% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-200.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 13% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Cobub Razor
Published: 2018-03-11
Last modified: 2026-06-17

Description

Physical path Leakage exists in Western Bridge Cobub Razor 0.8.0 via an invalid channel_name parameter to /index.php?/manage/channel/addchannel or a direct request to /export.php.

Frequently asked questions

What is CVE-2018-8056?: Physical path Leakage exists in Western Bridge Cobub Razor 0.8.0 via an invalid channel_name parameter to /index.php?/manage/channel/addchannel or a direct request to /export.php.
How severe is CVE-2018-8056?: CVE-2018-8056 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 high, integrity none, and availability none.
Is CVE-2018-8056 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-8056?: CVE-2018-8056 affects Cobub Razor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-8056?: 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-2018-8056 published?: CVE-2018-8056 was published on 2018-03-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cobub:razor:0.8.0:*:*:*:*:*:*:*

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