How severe is CVE-2022-39053?

CVE-2022-39053 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-2022-39053 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-39053?

CVE-2022-39053 affects Heimavista Dark Horse Rpage. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-39053?

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

When was CVE-2022-39053 published?

CVE-2022-39053 was published on 2022-09-28 and last updated on 2026-06-17.

CVE-2022-39053

CVE-2022-39053 is a medium-severity vulnerability in Heimavista Dark Horse Rpage 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)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Heimavista Dark Horse Rpage
Published: 2022-09-28
Last modified: 2026-06-17

Description

Heimavista Rpage has insufficient filtering for platform web URL. An unauthenticated remote attacker can inject JavaScript and perform XSS (Reflected Cross-Site Scripting) attack.

Frequently asked questions

What is CVE-2022-39053?: Heimavista Rpage has insufficient filtering for platform web URL. An unauthenticated remote attacker can inject JavaScript and perform XSS (Reflected Cross-Site Scripting) attack.
How severe is CVE-2022-39053?: CVE-2022-39053 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-2022-39053 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-39053?: CVE-2022-39053 affects Heimavista Dark Horse Rpage. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-39053?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-39053 published?: CVE-2022-39053 was published on 2022-09-28 and last updated on 2026-06-17.

References

https://www.twcert.org.tw/tw/cp-132-6523-d4c60-1.html

Affected products (1)

cpe:2.3:a:heimavista:dark_horse_rpage:*:*:*:*:*:*:*:*

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