How severe is CVE-2021-46355?

CVE-2021-46355 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-2021-46355 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-46355?

CVE-2021-46355 affects Factorfx Ocs Inventory. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-46355?

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

When was CVE-2021-46355 published?

CVE-2021-46355 was published on 2022-02-11 and last updated on 2026-07-05.

CVE-2021-46355

CVE-2021-46355 is a medium-severity vulnerability in Factorfx Ocs Inventory 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: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Factorfx Ocs Inventory
Published: 2022-02-11
Last modified: 2026-07-05

Description

OCS Inventory 2.9.1 is affected by Cross Site Scripting (XSS). To exploit the vulnerability, the attacker needs to manipulate the name of some device on your computer, such as a printer, replacing the device name with some malicious code that allows the execution of Stored Cross-site Scripting (XSS).

Frequently asked questions

What is CVE-2021-46355?: OCS Inventory 2.9.1 is affected by Cross Site Scripting (XSS). To exploit the vulnerability, the attacker needs to manipulate the name of some device on your computer, such as a printer, replacing the device name with some malicious code that allows the execution of Stored Cross-site Scripting (XSS).
How severe is CVE-2021-46355?: CVE-2021-46355 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-2021-46355 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-46355?: CVE-2021-46355 affects Factorfx Ocs Inventory. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-46355?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-46355 published?: CVE-2021-46355 was published on 2022-02-11 and last updated on 2026-07-05.

References

Affected products (1)

cpe:2.3:a:factorfx:ocs_inventory:2.9.1:*:*:*:*:*:*:*

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