CVE-2021-23862: A crafted configuration packet sent by an authenticated administrative user can be used to execute arbitrary c

Q: How do I fix CVE-2021-23862?

bosch video management system: upgrade to 10.0.2; video recording manager: upgrade to newer than 4.00.0070; videojet decoder 7513 firmware: upgrade to newer than 10.22.0038. Exact commands for each OS are on this page.

Q: Is CVE-2021-23862 being exploited?

CVE-2021-23862 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2021-23862 affect?

CVE-2021-23862 affects bosch video management system, video recording manager, videojet decoder 7513 firmware. Severity is high (CVSS 7.2). A crafted configuration packet sent by an authenticated administrative user can be used to execute arbitrary commands in system context. This issue also affects installations of the VRM, DIVAR IP, BVMS with VRM installed, the VIDEOJET decod

This month

HIGH 7.2UPGRADEUPGRADEUPGRADE

CVE-2021-23862 is a high-severity flaw (CVSS 7.2) affecting bosch video management system, video recording manager, videojet decoder 7513 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A crafted configuration packet sent by an authenticated administrative user can be used to execute arbitrary commands in system context. This issue also affects installations of the VRM, DIVAR IP, BVMS with VRM installed, the VIDEOJET decoder (VJD-7513 and VJD-8000).

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	1.4% (top 27%)
CISA exploited list	No
Weakness	CWE-20, CWE-78
Published	2021-12-08
Last modified	2026-06-17

Publisher (CNA): Robert Bosch GmbH · Vendor: bosch

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2021-12-08 22:15 UTCPublished CVE record published
2026-06-17 03:38 UTCUpdated Record last modified

bosch bosch video management system UPGRADE

Affected: <= 9.0 · >= 10.0 and < 10.0.2 · 10.1 · 11.0

Fixed in: 10.0.2

Safe to downgrade to: a release before 10.0

1. Check installed version

apt-cache policy bosch-video-management-system || rpm -q bosch-video-management-system || bosch-video-management-system --version

2. UPGRADE to 10.0.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade bosch-video-management-system

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade bosch-video-management-system

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 10.0 (Debian / Ubuntu)

apt-cache madison bosch-video-management-system sudo apt install bosch-video-management-system=<VERSION_BEFORE_10.0> sudo apt-mark hold bosch-video-management-system

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list bosch-video-management-system sudo dnf downgrade bosch-video-management-system-<VERSION_BEFORE_10.0> sudo dnf versionlock add bosch-video-management-system

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

bosch video recording manager UPGRADE

Affected: <= 3.81 · >= 3.82 and <= 3.82.0057 · >= 3.83 and <= 3.83.0021 · >= 4.0 and <= 4.00.0070

Fixed in: newer than 4.00.0070

Safe to downgrade to: a release before 3.82

1. Check installed version

apt-cache policy video-recording-manager || rpm -q video-recording-manager || video-recording-manager --version

2. UPGRADE to newer than 4.00.0070 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade video-recording-manager

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade video-recording-manager

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 3.82 (Debian / Ubuntu)

apt-cache madison video-recording-manager sudo apt install video-recording-manager=<VERSION_BEFORE_3.82> sudo apt-mark hold video-recording-manager

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list video-recording-manager sudo dnf downgrade video-recording-manager-<VERSION_BEFORE_3.82> sudo dnf versionlock add video-recording-manager

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

bosch videojet decoder 7513 firmware UPGRADE

Affected: <= 10.22.0038

Fixed in: newer than 10.22.0038

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

bosch videojet decoder 8000 firmware UPGRADE

Affected: <= 10.01.0036

Fixed in: newer than 10.01.0036

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2021-23862?

bosch video management system: upgrade to 10.0.2; video recording manager: upgrade to newer than 4.00.0070; videojet decoder 7513 firmware: upgrade to newer than 10.22.0038. Exact commands for each OS are on this page.

Is CVE-2021-23862 being exploited?

CVE-2021-23862 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2021-23862 affect?

CVE-2021-23862 affects bosch video management system, video recording manager, videojet decoder 7513 firmware. Severity is high (CVSS 7.2). A crafted configuration packet sent by an authenticated administrative user can be used to execute arbitrary commands in system context. This issue also affects installations of the VRM, DIVAR IP, BVMS with VRM installed, the VIDEOJET decod

How urgent is CVE-2021-23862?

Priority 43/100. High severity

Related CVEs

CVE-2023-35867 MEDIUM 5.9 UPGRADE UPGRADE An improper handling of a malformed API answer packets to API clients in Bosch BT software products can allow
CVE-2022-32540 MEDIUM 5.9 UPGRADE MITIGATE Information Disclosure in Operator Client application in BVMS 10.1.1, 11.0 and 11.1.0 and VIDEOJET Decoder VJD
CVE-2021-23861 MEDIUM 6.5 UPGRADE UPGRADE By executing a special command, an user with administrative rights can get access to extended debug functional
CVE-2021-23860 MEDIUM 5.0 UPGRADE UPGRADE An error in a page handler of the VRM may lead to a reflected cross site scripting (XSS) in the web-based inte
CVE-2021-23859 CRITICAL 9.1 UPGRADE UPGRADE An unauthenticated attacker is able to send a special HTTP request, that causes a service to crash

References

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