How severe is CVE-2023-31408?

CVE-2023-31408 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2023-31408 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31408?

CVE-2023-31408 primarily affects Sick Ftmg-esd20axx Firmware. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-31408?

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

When was CVE-2023-31408 published?

CVE-2023-31408 was published on 2023-05-15 and last updated on 2026-06-17.

CVE-2023-31408

CVE-2023-31408 is a medium-severity vulnerability in Sick Ftmg-esd20axx Firmware with a CVSS 3.x base score of 5.3. 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-312.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-312
Affected product: Sick Ftmg-esd20axx Firmware
Published: 2023-05-15
Last modified: 2026-06-17

Description

Cleartext Storage of Sensitive Information in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526 allows a remote attacker to potentially steal user credentials that are stored in the user’s browsers local storage via cross-site-scripting attacks.

Frequently asked questions

What is CVE-2023-31408?: Cleartext Storage of Sensitive Information in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526 allows a remote attacker to potentially steal user credentials that are stored in the user’s browsers local storage via cross-site-scripting attacks.
How severe is CVE-2023-31408?: CVE-2023-31408 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2023-31408 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31408?: CVE-2023-31408 primarily affects Sick Ftmg-esd20axx Firmware. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-31408?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-31408 published?: CVE-2023-31408 was published on 2023-05-15 and last updated on 2026-06-17.

References

Affected products (7)

cpe:2.3:o:sick:ftmg-esd20axx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:sick:ftmg-esd25axx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:sick:ftmg-esn40sxx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:sick:ftmg-esn50sxx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:sick:ftmg-esr50sxx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:sick:ftmg-esr40sxx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:sick:ftmg-esd15axx_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Sick Ftmg-esd20axx Firmware

CVE-2023-23447 — High (CVSS 7.5): Uncontrolled Resource Consumption in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114,…
CVE-2023-23446 — High (CVSS 7.5): Improper Access Control in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116,…
CVE-2023-23445 — High (CVSS 7.5): Improper Access Control in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116,…
CVE-2023-23450 — Medium (CVSS 6.2): Use of Password Hash Instead of Password for Authentication in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214,…
CVE-2023-31409 — Medium (CVSS 5.3): Uncontrolled Resource Consumption in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114,…
CVE-2023-23449 — Medium (CVSS 5.3): Observable Response Discrepancy in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114,…

All CVEs affecting Sick Ftmg-esd20axx Firmware →

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