CVE-2023-31446

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2024-01-10. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 61%
CISA-KEV: Not listedEPSS PROB: 61%CVSS: 9.8Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

In Cassia Gateway firmware XC1000_2.1.1.2303082218 and XC2000_2.1.1.2303090947, the queueUrl parameter in /bypass/config is not sanitized. This leads to injecting Bash code and executing it with root privileges on device startup.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
69(Track)
EG Risk 69/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation61% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
61%
EPSS %ILE
99%
KEV
Not listed

Published

January 10, 2024

Last Modified

June 20, 2025

Advisory Details (3)

Auto-updated Jun 6, 2026
No patch confirmed yet.
generic

Cassia Networks- Enterprise Bluetooth IoT Products & Solutions

https://www.cassianetworks.com
generic

GitHub - Dodge-MPTC/CVE-2023-31446-Remote-Code-Execution: Repository contains description for CVE-2023-31446 · GitHub

https://github.com/Dodge-MPTC/CVE-2023-31446-Remote-Code-Execution
generic

CVE-2023-31446 | KSCSC Blog

https://blog.kscsc.online/cves/202331446/md.html

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 38× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-26 14:52 UTCEPSS rescore
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  7. 2026-07-23 02:22 UTCEG score recompute
  8. 2026-07-22 23:09 UTCEG score recompute
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  23. 2026-06-21 01:58 UTCEPSS rescore
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  25. 2026-06-19 19:24 UTCEPSS rescore
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  27. 2026-06-18 17:51 UTCEPSS rescore
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  41. 2026-06-06 13:46 UTCEPSS rescore
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  43. 2026-06-05 22:46 UTCEPSS rescore
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  45. 2026-06-02 20:12 UTCEPSS rescore
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  48. 2026-05-31 22:29 UTCEPSS rescore
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  51. 2026-05-28 13:43 UTCEPSS rescore
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  54. 2026-05-26 13:43 UTCEPSS rescore
  55. 2026-05-24 10:43 UTCEG score recompute
  56. 2026-05-24 10:43 UTCGHSA enrichment

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Nucleihttp/cves/2023/CVE-2023-31446.yaml
    First seen Jan 1, 2023

    Cassia Gateway Firmware - Remote Code Execution

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2023-31446?
CVE-2023-31446 is a critical vulnerability published on January 10, 2024. In Cassia Gateway firmware XC10002.1.1.2303082218 and XC20002.1.1.2303090947, the queueUrl parameter in /bypass/config is not sanitized. This leads to injecting Bash code and executing it with root privileges on device startup.
When was CVE-2023-31446 disclosed?
CVE-2023-31446 was first published in the National Vulnerability Database on January 10, 2024, with the most recent update on June 20, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-31446 actively exploited?
CVE-2023-31446 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 61% probability of exploitation in the next 30 days, which ranks it in the top 0.9% of all scored CVEs.
What is the CVSS score of CVE-2023-31446?
CVE-2023-31446 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2023-31446?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-31446, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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