CVE-2023-39266
CVE-2023-39266 is a high-severity vulnerability in Hpe Arubaos-switch with a CVSS 3.x base score of 8.3. 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: High (CVSS 3.x base score 8.3)
- EPSS exploit prediction: 0% (34th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Hpe Arubaos-switch
- Published:
- Last modified:
Description
A vulnerability in the ArubaOS-Switch web management interface could allow an unauthenticated remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface provided certain configuration options are present. A successful exploit could allow an attacker to execute arbitrary script code in a victim's browser in the context of the affected interface.
Frequently asked questions
- What is CVE-2023-39266?
- A vulnerability in the ArubaOS-Switch web management interface could allow an unauthenticated remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface provided certain configuration options are present. A successful exploit could allow an attacker to execute arbitrary script code in a victim's browser in the context of the affected interface.
- How severe is CVE-2023-39266?
- CVE-2023-39266 has a CVSS 3.x base score of 8.3, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-39266 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-39266?
- CVE-2023-39266 affects Hpe Arubaos-switch. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-39266?
- 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-2023-39266 published?
- CVE-2023-39266 was published on 2023-08-29 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:hpe:arubaos-switch:*:*:*:*:*:*:*:*
More vulnerabilities in Hpe Arubaos-switch
- CVE-2023-39267 — Medium (CVSS 6.6): An authenticated remote code execution vulnerability exists in the command line interface in ArubaOS-Switch. Successful…
- CVE-2023-39268 — Medium (CVSS 4.5): A memory corruption vulnerability in ArubaOS-Switch could lead to unauthenticated remote code execution by receiving…
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