How severe is CVE-2018-10091?

CVE-2018-10091 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-10091 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-10091?

CVE-2018-10091 affects Audiocodes 420hd Ip Phone Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-10091?

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

When was CVE-2018-10091 published?

CVE-2018-10091 was published on 2019-03-21 and last updated on 2026-06-17.

CVE-2018-10091

CVE-2018-10091 is a medium-severity vulnerability in Audiocodes 420hd Ip Phone Firmware with a CVSS 3.x base score of 4.8. 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 4.8)
CVSS v2: 3.5
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Audiocodes 420hd Ip Phone Firmware
Published: 2019-03-21
Last modified: 2026-06-17

Description

AudioCodes IP phone 420HD devices using firmware version 2.2.12.126 allow XSS.

Frequently asked questions

What is CVE-2018-10091?: AudioCodes IP phone 420HD devices using firmware version 2.2.12.126 allow XSS.
How severe is CVE-2018-10091?: CVE-2018-10091 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-10091 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-10091?: CVE-2018-10091 affects Audiocodes 420hd Ip Phone Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-10091?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-10091 published?: CVE-2018-10091 was published on 2019-03-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:audiocodes:420hd_ip_phone_firmware:2.2.12.126:*:*:*:*:*:*:*

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