CVE-2021-20724
CVE-2021-20724 is a medium-severity vulnerability in Telop01 Project Telop01 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% (51st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Telop01 Project Telop01
- Published:
- Last modified:
Description
Reflected cross-site scripting vulnerability in the admin page of [Telop01] free edition ver1.0.1 and earlier allows a remote attacker to inject an arbitrary script via unspecified vectors.
Frequently asked questions
- What is CVE-2021-20724?
- Reflected cross-site scripting vulnerability in the admin page of [Telop01] free edition ver1.0.1 and earlier allows a remote attacker to inject an arbitrary script via unspecified vectors.
- How severe is CVE-2021-20724?
- CVE-2021-20724 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-2021-20724 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-20724?
- CVE-2021-20724 affects Telop01 Project Telop01. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-20724?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-20724 published?
- CVE-2021-20724 was published on 2021-05-24 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:telop01_project:telop01:*:*:*:*:free:*:*:*
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