CVE-2021-30172
CVE-2021-30172 is a medium-severity vulnerability in Junhetec Omnidirectional Communication System with a CVSS 3.x base score of 4.6. 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 4.6)
- CVSS v2: 3.5
- EPSS exploit prediction: 1% (44th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Junhetec Omnidirectional Communication System
- Published:
- Last modified:
Description
Special characters of picture preview page in the Quan-Fang-Wei-Tong-Xun system are not filtered in users’ input, which allow remote authenticated attackers can inject malicious JavaScript and carry out Reflected XSS (Cross-site scripting) attacks, additionally access and manipulate customer’s information.
Frequently asked questions
- What is CVE-2021-30172?
- Special characters of picture preview page in the Quan-Fang-Wei-Tong-Xun system are not filtered in users’ input, which allow remote authenticated attackers can inject malicious JavaScript and carry out Reflected XSS (Cross-site scripting) attacks, additionally access and manipulate customer’s information.
- How severe is CVE-2021-30172?
- CVE-2021-30172 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2021-30172 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-30172?
- CVE-2021-30172 affects Junhetec Omnidirectional Communication System. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-30172?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-30172 published?
- CVE-2021-30172 was published on 2021-05-07 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:junhetec:omnidirectional_communication_system:2007.1901:*:*:*:*:*:*:*
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