How severe is CVE-2022-26392?

CVE-2022-26392 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-26392 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-26392?

CVE-2022-26392 primarily affects Baxter Spectrum Wireless Battery Module Firmware. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-26392?

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

When was CVE-2022-26392 published?

CVE-2022-26392 was published on 2022-09-09 and last updated on 2026-06-17.

CVE-2022-26392

CVE-2022-26392 is a low-severity vulnerability in Baxter Spectrum Wireless Battery Module Firmware with a CVSS 3.x base score of 3.1. 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-134.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-134
Affected product: Baxter Spectrum Wireless Battery Module Firmware
Published: 2022-09-09
Last modified: 2026-06-17

Description

The Baxter Spectrum WBM (v16, v16D38) and Baxter Spectrum WBM (v17, v17D19, v20D29 to v20D32) when in superuser mode is susceptible to format string attacks via application messaging. An attacker could use this to read memory in the WBM to access sensitive information.

Frequently asked questions

What is CVE-2022-26392?: The Baxter Spectrum WBM (v16, v16D38) and Baxter Spectrum WBM (v17, v17D19, v20D29 to v20D32) when in superuser mode is susceptible to format string attacks via application messaging. An attacker could use this to read memory in the WBM to access sensitive information.
How severe is CVE-2022-26392?: CVE-2022-26392 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-26392 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-26392?: CVE-2022-26392 primarily affects Baxter Spectrum Wireless Battery Module Firmware. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-26392?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-26392 published?: CVE-2022-26392 was published on 2022-09-09 and last updated on 2026-06-17.

References

Affected products (8)

cpe:2.3:o:baxter:spectrum_wireless_battery_module_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:baxter:spectrum_wireless_battery_module_firmware:16:*:*:*:*:*:*:*
cpe:2.3:o:baxter:spectrum_wireless_battery_module_firmware:16d38:*:*:*:*:*:*:*
cpe:2.3:o:baxter:spectrum_wireless_battery_module_firmware:17:*:*:*:*:*:*:*
cpe:2.3:o:baxter:spectrum_wireless_battery_module_firmware:17d19:*:*:*:*:*:*:*
cpe:2.3:o:baxter:sigma_spectrum_35700bax_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:baxter:sigma_spectrum_35700bax2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:baxter:baxter_spectrum_iq_35700bax3_firmware:-:*:*:*:*:*:*:*

More vulnerabilities in Baxter Spectrum Wireless Battery Module Firmware

CVE-2022-26394 — Medium (CVSS 5.5): The Baxter Spectrum WBM does not perform mutual authentication with the gateway server host. This may allow an attacker…
CVE-2022-26393 — Medium (CVSS 5.0): The Baxter Spectrum WBM is susceptible to format string attacks via application messaging. An attacker could use this…
CVE-2022-26390 — Medium (CVSS 4.2): The Baxter Spectrum Wireless Battery Module (WBM) stores network credentials and PHI (only applicable to Spectrum IQ…

All CVEs affecting Baxter Spectrum Wireless Battery Module Firmware →

Other CWE-134 vulnerabilities

CVE-2012-1851 — Critical (CVSS 10.0): Format string vulnerability in the Print Spooler service in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2,…
CVE-2012-0242 — Critical (CVSS 10.0): Format string vulnerability in Advantech/BroadWin WebAccess before 7.0 allows remote attackers to execute arbitrary…
CVE-2011-2475 — Critical (CVSS 10.0): Format string vulnerability in ECTrace.dll in the iMailGateway service in the Internet Mail Gateway in OneBridge Server…
CVE-2011-1568 — Critical (CVSS 10.0): Format string vulnerability in the logText function in shmemmgr9.dll in IGSSdataServer.exe 9.00.00.11074, and…
CVE-2010-4235 — Critical (CVSS 10.0): Format string vulnerability in RealNetworks Helix Server 12.x, 13.x, and 14.x before 14.2, and Helix Mobile Server…
CVE-2011-0270 — Critical (CVSS 10.0): Format string vulnerability in nnmRptConfig.exe in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows…

Browse all CWE-134 vulnerabilities →