How severe is CVE-2024-37036?

CVE-2024-37036 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-2024-37036 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-37036?

CVE-2024-37036 affects Schneider-electric Sage Rtu Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-37036?

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.

Does CVE-2024-37036 have an EU (EUVD) identifier?

Yes. CVE-2024-37036 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36403.

When was CVE-2024-37036 published?

CVE-2024-37036 was published on 2024-06-12 and last updated on 2026-06-17.

CVE-2024-37036

CVE-2024-37036 is a critical-severity vulnerability in Schneider-electric Sage Rtu 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)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-36403
Weakness: CWE-787
Affected product: Schneider-electric Sage Rtu Firmware
Published: 2024-06-12
Last modified: 2026-06-17

Description

CWE-787: Out-of-bounds Write vulnerability exists that could result in an authentication bypass when sending a malformed POST request and particular configuration parameters are set.

Frequently asked questions

What is CVE-2024-37036?: CWE-787: Out-of-bounds Write vulnerability exists that could result in an authentication bypass when sending a malformed POST request and particular configuration parameters are set.
How severe is CVE-2024-37036?: CVE-2024-37036 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-2024-37036 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-37036?: CVE-2024-37036 affects Schneider-electric Sage Rtu Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-37036?: 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.
Does CVE-2024-37036 have an EU (EUVD) identifier?: Yes. CVE-2024-37036 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36403.
When was CVE-2024-37036 published?: CVE-2024-37036 was published on 2024-06-12 and last updated on 2026-06-17.

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2024-163-05&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2024-163-05.pdf

Affected products (1)

cpe:2.3:o:schneider-electric:sage_rtu_firmware:*:*:*:*:*:*:*:*

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