How severe is CVE-2020-19137?

CVE-2020-19137 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-2020-19137 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-19137?

CVE-2020-19137 affects Autumn Project Autumn. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-19137?

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-2020-19137 published?

CVE-2020-19137 was published on 2021-09-08 and last updated on 2026-06-17.

CVE-2020-19137

CVE-2020-19137 is a high-severity vulnerability in Autumn Project Autumn 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-312.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-312
Affected product: Autumn Project Autumn
Published: 2021-09-08
Last modified: 2026-06-17

Description

Incorrect Access Control in Autumn v1.0.4 and earlier allows remote attackers to obtain clear-text login credentials via the component "autumn-cms/user/getAllUser/?page=1&limit=10".

Frequently asked questions

What is CVE-2020-19137?: Incorrect Access Control in Autumn v1.0.4 and earlier allows remote attackers to obtain clear-text login credentials via the component "autumn-cms/user/getAllUser/?page=1&limit=10".
How severe is CVE-2020-19137?: CVE-2020-19137 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-2020-19137 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-19137?: CVE-2020-19137 affects Autumn Project Autumn. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-19137?: 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-2020-19137 published?: CVE-2020-19137 was published on 2021-09-08 and last updated on 2026-06-17.

References

https://github.com/ShuaiJunlan/Autumn/issues/82

Affected products (1)

cpe:2.3:a:autumn_project:autumn:*:*:*:*:*:*:*:*

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