How severe is CVE-2024-31070?

CVE-2024-31070 has a CVSS 3.x base score of 9.1, 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 none, and availability high.

Is CVE-2024-31070 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-31070?

CVE-2024-31070 primarily affects Centurysys Futurenet Nxr-1300 Firmware. In total, 22 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-31070?

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-2024-31070 have an EU (EUVD) identifier?

Yes. CVE-2024-31070 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34444.

When was CVE-2024-31070 published?

CVE-2024-31070 was published on 2024-07-17 and last updated on 2026-06-17.

CVE-2024-31070

CVE-2024-31070 is a critical-severity vulnerability in Centurysys Futurenet Nxr-1300 Firmware with a CVSS 3.x base score of 9.1. 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-1188.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-34444
Weakness: CWE-1188
Affected product: Centurysys Futurenet Nxr-1300 Firmware
Published: 2024-07-17
Last modified: 2026-06-17

Description

Initialization of a resource with an insecure default vulnerability in FutureNet NXR series, VXR series and WXR series provided by Century Systems Co., Ltd. allows a remote unauthenticated attacker to access telnet service unlimitedly.

Frequently asked questions

What is CVE-2024-31070?: Initialization of a resource with an insecure default vulnerability in FutureNet NXR series, VXR series and WXR series provided by Century Systems Co., Ltd. allows a remote unauthenticated attacker to access telnet service unlimitedly.
How severe is CVE-2024-31070?: CVE-2024-31070 has a CVSS 3.x base score of 9.1, 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 none, and availability high.
Is CVE-2024-31070 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-31070?: CVE-2024-31070 primarily affects Centurysys Futurenet Nxr-1300 Firmware. In total, 22 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-31070?: 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-2024-31070 have an EU (EUVD) identifier?: Yes. CVE-2024-31070 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34444.
When was CVE-2024-31070 published?: CVE-2024-31070 was published on 2024-07-17 and last updated on 2026-06-17.

References

Affected products (22)

cpe:2.3:o:centurysys:futurenet_nxr-1300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-155\/c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-610x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-g050_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-g060_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-g100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-g110_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-g120_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-g200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_vxr-x64:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_vxr-x86:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-160\/lw_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-230\/c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-350\/c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-530_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-650_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-g180\/l-ca_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-130\/c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-125\/cx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-120\/c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_wxr-250_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:centurysys:futurenet_nxr-1200_firmware:*:*:*:*:*:*:*:*

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