How severe is CVE-2020-8488?

CVE-2020-8488 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-8488 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-8488?

CVE-2020-8488 affects Abb 800xa Batch Management. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-8488?

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-2020-8488 published?

CVE-2020-8488 was published on 2020-04-29 and last updated on 2026-06-17.

CVE-2020-8488

CVE-2020-8488 is a high-severity vulnerability in Abb 800xa Batch Management with a CVSS 3.x base score of 7.8. 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-264.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 4.6
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Abb 800xa Batch Management
Published: 2020-04-29
Last modified: 2026-06-17

Description

Insufficient protection of the inter-process communication functions in ABB System 800xA Batch Management (all published versions) enables an attacker authenticated on the local system to inject data, affecting User Interface update during batch execution and/or compare/printing functionalities.

Frequently asked questions

What is CVE-2020-8488?: Insufficient protection of the inter-process communication functions in ABB System 800xA Batch Management (all published versions) enables an attacker authenticated on the local system to inject data, affecting User Interface update during batch execution and/or compare/printing functionalities.
How severe is CVE-2020-8488?: CVE-2020-8488 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-8488 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-8488?: CVE-2020-8488 affects Abb 800xa Batch Management. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-8488?: 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-2020-8488 published?: CVE-2020-8488 was published on 2020-04-29 and last updated on 2026-06-17.

References

https://search.abb.com/library/Download.aspx?DocumentID=2PAA121236&LanguageCode=en&DocumentPartId=&Action=Launch

Affected products (1)

cpe:2.3:a:abb:800xa_batch_management:*:*:*:*:*:*:*:*

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