CVE-2021-23862: Authenticated Remote Code Execution
Noroxi assessment
Priority: Monitor (action score 28/100)
- The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
- Probability of exploitation in the next 30 days: 1.4% (FIRST EPSS); higher than 73.1% of all records.
- Anyone who can reach it over the internet can trigger it. Administrator privileges are required. No user action is required. No special conditions are required; it is repeatable.
- According to the record, no fixed version is available yet.
Low priority for now. Update when a fix is released; follow the vendor's advisory.
Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it
Primary sources: NVD · CVE.org · FIRST EPSS
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).
- Published
- Dec 8, 2021
- Updated
- Jun 16, 2026
- EPSS
- 1.4% · 73th percentile
- CWE
- CWE-20
Report tools
Action score
28
Monitor
Low priority for now.
- CVSS
- 28 / 40 · 7.2 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 1.4%
CNA vs NVD score
- NVD
- 7.2
- CNA · bosch
- 7.2
- agree
The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.
Get told when this record changes
- Not in KEV: no record of exploitation in the wild
- No public exploit code on record
- No fixed version yet
If any of these changes, we'll tell you in the daily email digest.
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Noroxi analysis
What does it mean in your environment?
The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.
We use this product, ask for helpAffected systems
Is your version affected?
Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.
| Vendor | Product | CPE |
|---|---|---|
| bosch | bosch video management system | cpe:2.3:a:bosch:bosch_video_management_system |
| bosch | video recording manager | cpe:2.3:a:bosch:video_recording_manager |
| bosch | divar ip 5000 firmware | cpe:2.3:o:bosch:divar_ip_5000_firmware |
| bosch | divar ip 7000 firmware | cpe:2.3:o:bosch:divar_ip_7000_firmware |
| bosch | videojet decoder 7513 firmware | cpe:2.3:o:bosch:videojet_decoder_7513_firmware |
| bosch | videojet decoder 7513 | cpe:2.3:h:bosch:videojet_decoder_7513 |
| bosch | videojet decoder 8000 firmware | cpe:2.3:o:bosch:videojet_decoder_8000_firmware |
| bosch | videojet decoder 8000 | cpe:2.3:h:bosch:videojet_decoder_8000 |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- bosch bosch video management systemup to 9.0 inclusive
- bosch bosch video management system10.0 and later · before 10.0.2
- bosch bosch video management system10.1
- bosch bosch video management system11.0
- bosch video recording managerup to 3.81 inclusive
- bosch video recording manager3.82 and later · up to 3.82.0057 inclusive
- bosch video recording manager3.83 and later · up to 3.83.0021 inclusive
- bosch video recording manager4.0 and later · up to 4.00.0070 inclusive
- bosch videojet decoder 7513 firmwareup to 10.22.0038 inclusive
- bosch videojet decoder 8000 firmwareup to 10.01.0036 inclusive
Versions reported by the vendor
Affected version ranges reported by the assigning authority (bosch). Independent of NVD's CPE analysis and usually ahead of it.
Bosch BVMS
- unspecified and later · up to and including 9.0.0affected
- 11.0 and later · before 11.0.0affected
- 10.0 and later · before 10.0.2affected
- 10.1 and later · before 10.1.1affected
Bosch DIVAR IP 7000 R2
- allaffected
Bosch DIVAR IP all-in-one 5000
- allaffected
Bosch DIVAR IP all-in-one 7000
- allaffected
Bosch VJD-7513
- unspecified and later · up to and including 10.22.0038affected
Bosch VJD-8000
- unspecified and later · up to and including 10.01.0036affected
Bosch VRM
- unspecified and later · up to and including 3.81affected
- 4.0 and later · up to and including 4.00.0070affected
- 3.83 and later · up to and including 3.83.0021affected
- 3.82 and later · up to and including 3.82.0057affected
Same product
bosch: all recordsOther highest-scoring records for the same primary product.
- CVE-2021-23859Denial of Service and Authentication Bypass Vulnerability in multiple Bosch products30Monitor
- CVE-2021-23861Possible Access to Debug Functions in Bosch VRM / BVMS26Monitor
- CVE-2021-23860Reflected Cross Site Scripting (XSS) vulnerability in Bosch VRM / BVMS24Monitor
Published before and after this one in the same product
- Later →CVE-2022-32540Sep 30, 2022 · Information Disclosure in Operator Client application in BVMS 10.1.1, 11.0 and 11.1.0 and VIDEOJET Decoder VJD-7513 versions 10.23 and 10.3023Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
No history yet (it accumulates with the daily EPSS job).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
—
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
- CVE-2021-238590 days apartDenial of Service and Authentication Bypass Vulnerability in multiple Bosch products30Monitor
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- Administrator privileges are required.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
CWE-20 · Improper Input ValidationCVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- Buffer Overflow via Environment VariablesCAPEC-10likelihood: High · High
- Server Side Include (SSI) InjectionCAPEC-101likelihood: High · High
- Cross Zone ScriptingCAPEC-104likelihood: Medium · High
- Command Line Execution through SQL InjectionCAPEC-108likelihood: Low · Very High
- Object Relational Mapping InjectionCAPEC-109likelihood: Low · High
- SQL Injection through SOAP Parameter TamperingCAPEC-110likelihood: High · Very High
- Double EncodingCAPEC-120likelihood: Low · Medium
- Subverting Environment Variable ValuesCAPEC-13likelihood: High · Very High
ATT&CK techniques
- Obfuscated Files or InformationT1027
- Masquerading: Invalid Code SignatureT1036.001
- Steal Web Session CookieT1539
- Subvert Trust Controls: Code SigningT1553.002
- Impair Defenses:Impair Command History LoggingT1562.003
- Hijack Execution Flow:Dynamic Linker HijackingT1574.006
- Hijack Execution Flow:Path Interception by PATH Environment VariableT1574.007
Change log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
Vendor advisories and official records. Exploit/PoC links are deliberately left out.