CVE-2020-6770
CVE-2020-6770 is a critical-severity vulnerability in Bosch Bosch Video Management System Mobile Video Service with a CVSS 3.x base score of 10.0. 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-502.
Key facts
- Severity: Critical (CVSS 3.x base score 10.0)
- CVSS v2: 10.0
- EPSS exploit prediction: 4% (88th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-502
- Affected product: Bosch Bosch Video Management System Mobile Video Service
- Published:
- Last modified:
Description
Deserialization of Untrusted Data in the BVMS Mobile Video Service (BVMS MVS) allows an unauthenticated remote attacker to execute arbitrary code on the system. This affects Bosch BVMS versions 10.0 <= 10.0.0.1225, 9.0 <= 9.0.0.827, 8.0 <= 8.0.0.329 and 7.5 and older. This affects Bosch DIVAR IP 3000 and DIVAR IP 7000 if a vulnerable BVMS version is installed.
Frequently asked questions
- What is CVE-2020-6770?
- Deserialization of Untrusted Data in the BVMS Mobile Video Service (BVMS MVS) allows an unauthenticated remote attacker to execute arbitrary code on the system. This affects Bosch BVMS versions 10.0 <= 10.0.0.1225, 9.0 <= 9.0.0.827, 8.0 <= 8.0.0.329 and 7.5 and older. This affects Bosch DIVAR IP 3000 and DIVAR IP 7000 if a vulnerable BVMS version is installed.
- How severe is CVE-2020-6770?
- CVE-2020-6770 has a CVSS 3.x base score of 10.0, 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 high, and availability high.
- Is CVE-2020-6770 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-6770?
- CVE-2020-6770 primarily affects Bosch Bosch Video Management System Mobile Video Service. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2020-6770?
- 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.
- When was CVE-2020-6770 published?
- CVE-2020-6770 was published on 2020-02-07 and last updated on 2026-06-17.
References
Affected products (3)
- cpe:2.3:a:bosch:bosch_video_management_system_mobile_video_service:*:*:*:*:*:*:*:*
- cpe:2.3:o:bosch:divar_ip_3000_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:bosch:divar_ip_7000_firmware:-:*:*:*:*:*:*:*
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