How severe is CVE-2023-28093?

CVE-2023-28093 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2023-28093 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-28093?

CVE-2023-28093 affects Pega Synchronization Engine. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-28093?

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

When was CVE-2023-28093 published?

CVE-2023-28093 was published on 2023-04-10 and last updated on 2026-06-17.

CVE-2023-28093

CVE-2023-28093 is a medium-severity vulnerability in Pega Synchronization Engine with a CVSS 3.x base score of 6.5. 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-295.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-295
Affected product: Pega Synchronization Engine
Published: 2023-04-10
Last modified: 2026-06-17

Description

A user with a compromised configuration can start an unsigned binary as a service.

Frequently asked questions

What is CVE-2023-28093?: A user with a compromised configuration can start an unsigned binary as a service.
How severe is CVE-2023-28093?: CVE-2023-28093 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2023-28093 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-28093?: CVE-2023-28093 affects Pega Synchronization Engine. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-28093?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-28093 published?: CVE-2023-28093 was published on 2023-04-10 and last updated on 2026-06-17.

References

https://support.pega.com/support-doc/pega-security-advisory-b23-robotics-and-workforce-intelligence-local-privilege

Affected products (1)

cpe:2.3:a:pega:synchronization_engine:*:*:*:*:*:*:*:*

More vulnerabilities in Pega Synchronization Engine

CVE-2023-26466 — High (CVSS 7.8): A user with non-Admin access can change a configuration file on the client to modify the Server URL.
CVE-2023-26467 — Medium (CVSS 5.4): A man in the middle can redirect traffic to a malicious server in a compromised configuration.

All CVEs affecting Pega Synchronization Engine →

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