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CVE-2023-28175

21
FAUCET Score

CVE-2023-28175 describes an improper authorization vulnerability in the SSH server of Bosch VMS versions 11.0, 11.1.0, and 11.1.1. This flaw allows an authenticated remote attacker to bypass security controls and access internal network resources through port forwarding. Rated as HIGH severity (CVSS 7.7), the vulnerability has a low attack complexity and requires only low privileges, potentially leading to high confidentiality impact by exposing sensitive data. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 7.5, <= 11.1.1CPE matchmatch criteria
cpe:2.3:a:bosch:video_management_system:*:*:*:*:*:*:*:*
>= 7.5, <= 11.1.1CPE matchmatch criteria
cpe:2.3:a:bosch:video_management_system_viewer:*:*:*:*:*:*:*:*
>= 7.5, <= 8.0CPE matchmatch criteria
cpe:2.3:o:bosch:divar_ip_3000_firmware:*:*:*:*:*:*:*:*
11.1.1CPE matchmatch criteria
cpe:2.3:o:bosch:divar_ip_6000_firmware:11.1.1:*:*:*:*:*:*:*
11.1.1CPE matchmatch criteria
cpe:2.3:o:bosch:divar_ip_4000_firmware:11.1.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.1HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 26th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (4)

chainsafevendor investigatingvia llm_extracted
gogsvendor investigatingvia llm_extracted
openpgpjsvendor investigatingvia llm_extracted
opensslvendor investigatingvia llm_extracted

Vendor Advisories (4)

openpgpjsllm-openpgpjs-5f5395bcb31530f9HIGH

Unrestricted SSH port forwarding in BVMS

May 24, 2023
opensslllm-openssl-eaeb753b91277deeHIGH

Unrestricted SSH port forwarding in BVMS

May 24, 2023
gogsllm-gogs-0b3f87703b37ea4bHIGH

Unrestricted SSH port forwarding in BVMS

May 24, 2023
chainsafellm-chainsafe-6b85be6351ba0bd3HIGH

Unrestricted SSH port forwarding in BVMS

May 24, 2023

References

psirt.bosch.com / security-advisories/BOSCH-SA-025794-bt.html
Vendor Advisory