How severe is CVE-2023-33335?

CVE-2023-33335 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-2023-33335 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-2023-33335?

CVE-2023-33335 affects Sophos Iview. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-33335?

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

When was CVE-2023-33335 published?

CVE-2023-33335 was published on 2023-07-05 and last updated on 2026-06-17.

CVE-2023-33335

CVE-2023-33335 is a medium-severity vulnerability in Sophos Iview 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: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Sophos Iview
Published: 2023-07-05
Last modified: 2026-06-17

Description

Cross Site Scripting (XSS) in Sophos Sophos iView (The EOL was December 31st 2020) in grpname parameter that allows arbitrary script to be executed.

Frequently asked questions

What is CVE-2023-33335?: Cross Site Scripting (XSS) in Sophos Sophos iView (The EOL was December 31st 2020) in grpname parameter that allows arbitrary script to be executed.
How severe is CVE-2023-33335?: CVE-2023-33335 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-2023-33335 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-2023-33335?: CVE-2023-33335 affects Sophos Iview. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-33335?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-33335 published?: CVE-2023-33335 was published on 2023-07-05 and last updated on 2026-06-17.

References

https://inf0seq.github.io/cve/2023/05/03/Cross-Site-scripting-%28XSS%29-in-Sophos-iView.html

Affected products (1)

cpe:2.3:a:sophos:iview:-:*:*:*:*:*:*:*

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