How severe is CVE-2023-49722?

CVE-2023-49722 has a CVSS 3.x base score of 8.3, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.

Is CVE-2023-49722 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-49722?

CVE-2023-49722 primarily affects Bosch Bcc101 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-49722?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2023-49722 have an EU (EUVD) identifier?

Yes. CVE-2023-49722 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-53650.

When was CVE-2023-49722 published?

CVE-2023-49722 was published on 2024-01-09 and last updated on 2026-06-17.

CVE-2023-49722

CVE-2023-49722 is a high-severity vulnerability in Bosch Bcc101 Firmware with a CVSS 3.x base score of 8.3. 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-1125.

Key facts

Severity: High (CVSS 3.x base score 8.3)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-53650
Weakness: CWE-1125
Affected product: Bosch Bcc101 Firmware
Published: 2024-01-09
Last modified: 2026-06-17

Description

Network port 8899 open in WiFi firmware of BCC101/BCC102/BCC50 products, that allows an attacker to connect to the device via same WiFi network.

Frequently asked questions

What is CVE-2023-49722?: Network port 8899 open in WiFi firmware of BCC101/BCC102/BCC50 products, that allows an attacker to connect to the device via same WiFi network.
How severe is CVE-2023-49722?: CVE-2023-49722 has a CVSS 3.x base score of 8.3, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.
Is CVE-2023-49722 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-49722?: CVE-2023-49722 primarily affects Bosch Bcc101 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-49722?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-49722 have an EU (EUVD) identifier?: Yes. CVE-2023-49722 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-53650.
When was CVE-2023-49722 published?: CVE-2023-49722 was published on 2024-01-09 and last updated on 2026-06-17.

References

https://psirt.bosch.com/security-advisories/BOSCH-SA-473852.html

Affected products (3)

cpe:2.3:o:bosch:bcc101_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:bosch:bcc102_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:bosch:bcc50_firmware:*:*:*:*:*:*:*:*

Other CWE-1125 vulnerabilities

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