How severe is CVE-2022-21129?

CVE-2022-21129 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-21129 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-2022-21129?

CVE-2022-21129 affects Paypal Nemo-appium. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-21129?

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-2022-21129 published?

CVE-2022-21129 was published on 2023-01-31 and last updated on 2026-06-17.

CVE-2022-21129

CVE-2022-21129 is a high-severity vulnerability in Paypal Nemo-appium with a CVSS 3.x base score of 7.4. 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-78.

Key facts

Severity: High (CVSS 3.x base score 7.4)
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Paypal Nemo-appium
Published: 2023-01-31
Last modified: 2026-06-17

Description

Versions of the package nemo-appium before 0.0.9 are vulnerable to Command Injection due to improper input sanitization in the 'module.exports.setup' function. **Note:** In order to exploit this vulnerability appium-running 0.1.3 has to be installed as one of nemo-appium dependencies.

Frequently asked questions

What is CVE-2022-21129?: Versions of the package nemo-appium before 0.0.9 are vulnerable to Command Injection due to improper input sanitization in the 'module.exports.setup' function. **Note:** In order to exploit this vulnerability appium-running 0.1.3 has to be installed as one of nemo-appium dependencies.
How severe is CVE-2022-21129?: CVE-2022-21129 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-21129 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-2022-21129?: CVE-2022-21129 affects Paypal Nemo-appium. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-21129?: 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-2022-21129 published?: CVE-2022-21129 was published on 2023-01-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:paypal:nemo-appium:*:*:*:*:*:node.js:*:*

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