How severe is CVE-2019-13171?

CVE-2019-13171 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-13171 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-13171?

CVE-2019-13171 affects Xerox Phaser 3320 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-13171?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2019-13171 published?

CVE-2019-13171 was published on 2020-03-13 and last updated on 2026-06-17.

CVE-2019-13171

CVE-2019-13171 is a critical-severity vulnerability in Xerox Phaser 3320 Firmware with a CVSS 3.x base score of 9.8. 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-787.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-787
Affected product: Xerox Phaser 3320 Firmware
Published: 2020-03-13
Last modified: 2026-06-17

Description

Some Xerox printers (such as the Phaser 3320 V53.006.16.000) were affected by one or more stack-based buffer overflow vulnerabilities in the Google Cloud Print implementation that would allow an unauthenticated attacker to execute arbitrary code on the device. This was caused by an insecure handling of the register parameters, because the size used within a memcpy() function, which copied the action value into a local variable, was not checked properly.

Frequently asked questions

What is CVE-2019-13171?: Some Xerox printers (such as the Phaser 3320 V53.006.16.000) were affected by one or more stack-based buffer overflow vulnerabilities in the Google Cloud Print implementation that would allow an unauthenticated attacker to execute arbitrary code on the device. This was caused by an insecure handling of the register parameters, because the size used within a memcpy() function, which copied the action value into a local variable, was not checked properly.
How severe is CVE-2019-13171?: CVE-2019-13171 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-13171 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-13171?: CVE-2019-13171 affects Xerox Phaser 3320 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-13171?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2019-13171 published?: CVE-2019-13171 was published on 2020-03-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:xerox:phaser_3320_firmware:v53.006.16.000:*:*:*:*:*:*:*

More vulnerabilities in Xerox Phaser 3320 Firmware

CVE-2019-13172 — Critical (CVSS 9.8): Some Xerox printers (such as the Phaser 3320 V53.006.16.000) were affected by a buffer overflow vulnerability in the…
CVE-2019-13169 — Critical (CVSS 9.8): Some Xerox printers (such as the Phaser 3320 V53.006.16.000) were affected by a buffer overflow vulnerability in the…
CVE-2019-13168 — Critical (CVSS 9.8): Some Xerox printers (such as the Phaser 3320 V53.006.16.000) were affected by a buffer overflow vulnerability in the…
CVE-2019-13165 — Critical (CVSS 9.8): Some Xerox printers (such as the Phaser 3320 V53.006.16.000) were affected by a buffer overflow vulnerability in the…
CVE-2019-13166 — High (CVSS 7.5): Some Xerox printers (such as the Phaser 3320 V53.006.16.000) did not implement account lockout. Local account…
CVE-2019-13170 — Medium (CVSS 6.5): Some Xerox printers (such as the Phaser 3320 V53.006.16.000) did not implement any mechanism to avoid CSRF attacks.…

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