How severe is CVE-2020-7654?

CVE-2020-7654 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-2020-7654 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-7654?

CVE-2020-7654 affects Synk Broker. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-7654?

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-2020-7654 published?

CVE-2020-7654 was published on 2020-05-29 and last updated on 2026-06-17.

CVE-2020-7654

CVE-2020-7654 is a high-severity vulnerability in Synk Broker 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-532.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 4.3
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-532
Affected product: Synk Broker
Published: 2020-05-29
Last modified: 2026-06-17

Description

All versions of snyk-broker before 4.73.1 are vulnerable to Information Exposure. It logs private keys if logging level is set to DEBUG.

Frequently asked questions

What is CVE-2020-7654?: All versions of snyk-broker before 4.73.1 are vulnerable to Information Exposure. It logs private keys if logging level is set to DEBUG.
How severe is CVE-2020-7654?: CVE-2020-7654 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-2020-7654 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-7654?: CVE-2020-7654 affects Synk Broker. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-7654?: 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-2020-7654 published?: CVE-2020-7654 was published on 2020-05-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:synk:broker:*:*:*:*:*:*:*:*

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CVE-2020-7650 — Medium (CVSS 6.5): All versions of snyk-broker after 4.72.0 including and before 4.73.1 are vulnerable to Arbitrary File Read. It allows…
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CVE-2020-7652 — Medium (CVSS 6.5): All versions of snyk-broker before 4.80.0 are vulnerable to Arbitrary File Read. It allows arbitrary file reads for…
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