CVE-2021-3662
CVE-2021-3662 is a medium-severity vulnerability in Hp Futuresmart 4 with a CVSS 3.x base score of 5.4. 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 5.4)
- CVSS v2: 3.5
- EPSS exploit prediction: 0% (37th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Hp Futuresmart 4
- Published:
- Last modified:
Description
Certain HP Enterprise LaserJet and PageWide MFPs may be vulnerable to stored cross site scripting (XSS).
Frequently asked questions
- What is CVE-2021-3662?
- Certain HP Enterprise LaserJet and PageWide MFPs may be vulnerable to stored cross site scripting (XSS).
- How severe is CVE-2021-3662?
- CVE-2021-3662 has a CVSS 3.x base score of 5.4, 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-2021-3662 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-3662?
- CVE-2021-3662 primarily affects Hp Futuresmart 4. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2021-3662?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-3662 published?
- CVE-2021-3662 was published on 2021-10-29 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:o:hp:futuresmart_4:*:*:*:*:*:*:*:*
- cpe:2.3:o:hp:futuresmart_5:*:*:*:*:*:*:*:*
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