How severe is CVE-2020-10223?

CVE-2020-10223 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability high.

Is CVE-2020-10223 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-10223?

CVE-2020-10223 affects Gonitro Nitro Pro. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-10223?

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

When was CVE-2020-10223 published?

CVE-2020-10223 was published on 2020-03-08 and last updated on 2026-06-17.

CVE-2020-10223

CVE-2020-10223 is a high-severity vulnerability in Gonitro Nitro Pro with a CVSS 3.x base score of 8.1. 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-787.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v2: 5.8
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-787
Affected product: Gonitro Nitro Pro
Published: 2020-03-08
Last modified: 2026-06-17

Description

npdf.dll in Nitro Pro before 13.13.2.242 is vulnerable to JBIG2Decode CNxJBIG2DecodeStream Heap Corruption at npdf!CAPPDAnnotHandlerUtils::create_popup_for_markup+0x12fbe via a crafted PDF document.

Frequently asked questions

What is CVE-2020-10223?: npdf.dll in Nitro Pro before 13.13.2.242 is vulnerable to JBIG2Decode CNxJBIG2DecodeStream Heap Corruption at npdf!CAPPDAnnotHandlerUtils::create_popup_for_markup+0x12fbe via a crafted PDF document.
How severe is CVE-2020-10223?: CVE-2020-10223 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability high.
Is CVE-2020-10223 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-10223?: CVE-2020-10223 affects Gonitro Nitro Pro. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-10223?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-10223 published?: CVE-2020-10223 was published on 2020-03-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gonitro:nitro_pro:*:*:*:*:*:*:*:*

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