How severe is CVE-2020-24704?

CVE-2020-24704 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-24704 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-24704?

CVE-2020-24704 primarily affects Wso2 Api Manager. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-24704?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-24704 published?

CVE-2020-24704 was published on 2020-08-27 and last updated on 2026-06-17.

CVE-2020-24704

CVE-2020-24704 is a medium-severity vulnerability in Wso2 Api Manager with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Wso2 Api Manager
Published: 2020-08-27
Last modified: 2026-06-17

Description

An issue was discovered in certain WSO2 products. The Try It tool allows Reflected XSS. This affects API Manager 2.2.0, API Manager Analytics 2.2.0, API Microgateway 2.2.0, Data Analytics Server 3.2.0, Enterprise Integrator through 6.6.0, IS as Key Manager 5.5.0, Identity Server 5.5.0 and 5.8.0, Identity Server Analytics 5.5.0, and IoT Server 3.3.0 and 3.3.1.

Frequently asked questions

What is CVE-2020-24704?: An issue was discovered in certain WSO2 products. The Try It tool allows Reflected XSS. This affects API Manager 2.2.0, API Manager Analytics 2.2.0, API Microgateway 2.2.0, Data Analytics Server 3.2.0, Enterprise Integrator through 6.6.0, IS as Key Manager 5.5.0, Identity Server 5.5.0 and 5.8.0, Identity Server Analytics 5.5.0, and IoT Server 3.3.0 and 3.3.1.
How severe is CVE-2020-24704?: CVE-2020-24704 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-24704 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-24704?: CVE-2020-24704 primarily affects Wso2 Api Manager. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-24704?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-24704 published?: CVE-2020-24704 was published on 2020-08-27 and last updated on 2026-06-17.

References

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2020/WSO2-2020-0685/

Affected products (11)

cpe:2.3:a:wso2:api_manager:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:api_manager_analytics:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:api_microgateway:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:data_analytics_server:3.2.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:enterprise_integrator:*:*:*:*:*:*:*:*
cpe:2.3:a:wso2:identity_server:5.5.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:identity_server:5.8.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:identity_server_analytics:5.5.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:identity_server_as_key_manager:5.5.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:iot_server:3.3.0:*:*:*:*:*:*:*
cpe:2.3:a:wso2:iot_server:3.3.1:*:*:*:*:*:*:*

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