CVE-2021-23860

mediumpriority · track · 24EPSS 0.005 · 43 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.51% (43rd) EPSS

CVSS 4.3 · medium

Is it mine?

19 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

An error in a page handler of the VRM may lead to a reflected cross site scripting (XSS) in the web-based interface. To exploit this vulnerability an attack must be able to modify the HTTP header that is sent. This issue also affects installations of the DIVAR IP and BVMS with VRM installed.

cvss

Technical severity, 0–10. One row per scoring source.

6.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.15mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:Lsecondary · ENISA EU

v3.15mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:Lsecondary · psirt@bosch.comexploitability 1.6 · impact 3.4

v3.15.6mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimary

affected products (19)

Products and version ranges known to be affected.

Bosch BVMS≤ unspecified ≤9.0.0enisa_euvdEU
Bosch BVMS10.0 → 10.0.2enisa_euvdEU
Bosch BVMS10.1 → 10.1.1enisa_euvdEU
Bosch BVMS11.0 → 11.0.0enisa_euvdEU
Bosch DIVAR IP 7000 R2≤ allenisa_euvdEU
Bosch DIVAR IP all-in-one 5000≤ allenisa_euvdEU
Bosch DIVAR IP all-in-one 7000≤ allenisa_euvdEU
Bosch VRM≤ 3.83 ≤3.83.0021enisa_euvdEU
Bosch VRM≤ 3.82 ≤3.82.0057enisa_euvdEU
Bosch VRM≤ unspecified ≤3.81enisa_euvdEU
Bosch VRM≤ 4.0 ≤4.00.0070enisa_euvdEU
bosch bosch video management system≤ 9.0nvdUScpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:*
bosch bosch video management system10.0 → 10.0.2nvdUScpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:*
bosch bosch video management system= 10.1nvdUScpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:*
bosch bosch video management system= 11.0nvdUScpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:*
bosch video recording manager≤ 3.81nvdUScpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:*
bosch video recording manager3.82 → 3.82.0057nvdUScpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:*
bosch video recording manager3.83 → 3.83.0021nvdUScpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:*
bosch video recording manager4.0 → 4.00.0070nvdUScpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2021-12-08modified 2026-06-17

related (53,056)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-42897US	medium6.1OT critical	70.7% (99th)	KEV	2026-05-14
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network…
CVE-2025-66376US	medium6.1OT critical	20.2% (97th)	KEV	2026-01-05
Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets (CSS) @import directives in an HTML e-mail message.
CVE-2025-68461US	medium6.1OT critical	27.4% (98th)	KEV	2025-12-18
Roundcube Webmail before 1.5.12 and 1.6 before 1.6.12 is prone to a Cross-Site-Scripting (XSS) vulnerability via the animate tag in an SVG document.
CVE-2025-48700US	—OT critical	1.71% (77th)	KEV	2025-06-23
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting (XSS) vulnerability in the Zimbra Classic UI allows attackers to exec…
CVE-2025-27915US	—OT critical	4.06% (91st)	KEV	2025-03-12
An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0 and 10.1. A stored cross-site scripting (XSS) vulnerability exists in the Classic Web Client due to insufficient…

+53051 more

references (4)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan