Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2021-23850

24
FAUCET Score

CVE-2021-23850 is a high-severity vulnerability affecting Bosch cameras, where a specially crafted TCP/IP packet can crash the camera's recovery image telnet interface. This could also lead to a buffer overflow, potentially enabling remote code execution. The vulnerability has a CVSS score of 7.2, indicating a high impact with high confidentiality, integrity, and availability risks, though it requires administrative rights or physical access to exploit. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
cpp7.3CPE matchmatch criteria
cpe:2.3:o:bosch:autodome_ip_4000i_firmware:cpp7.3:*:*:*:*:*:*:*
cpp7.3CPE matchmatch criteria
cpe:2.3:o:bosch:autodome_ip_5000i_firmware:cpp7.3:*:*:*:*:*:*:*
cpp7.3CPE matchmatch criteria
cpe:2.3:o:bosch:autodome_ip_starlight_5000i_firmware:cpp7.3:*:*:*:*:*:*:*
cpp7.3CPE matchmatch criteria
cpe:2.3:o:bosch:autodome_ip_starlight_7000i_firmware:cpp7.3:*:*:*:*:*:*:*
cpp7.3CPE matchmatch criteria
cpe:2.3:o:bosch:dinion_ip_3000i_firmware:cpp7.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.8MEDIUM

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

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.47%
Probability of exploitation in next 30 days
EPSS Percentile
71.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0147 is in the 64th percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 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 (6)

cephvendor investigatingvia llm_extracted
d-linkvendor investigatingvia llm_extracted
humansignalvendor investigatingvia llm_extracted
hyperledgervendor investigatingvia llm_extracted
m2teamvendor investigatingvia llm_extracted
roundcubevendor investigatingvia llm_extracted

Vendor Advisories (6)

hyperledgerllm-hyperledger-16a17b95b6d863deMEDIUM

Buffer Overflow Vulnerability in Recovery Image

Mar 30, 2022
roundcubellm-roundcube-dab502722997518cMEDIUM

Buffer Overflow Vulnerability in Recovery Image

Mar 30, 2022
cephllm-ceph-3e5b9951e2474c48MEDIUM

Buffer Overflow Vulnerability in Recovery Image

Mar 30, 2022
humansignalllm-humansignal-b2cf7ca69343ec17MEDIUM

Buffer Overflow Vulnerability in Recovery Image

Mar 30, 2022
d-linkllm-d-link-63d57f0f8e92399eMEDIUM

Buffer Overflow Vulnerability in Recovery Image

Mar 30, 2022
m2teamllm-m2team-5193538217e9571fMEDIUM

Buffer Overflow Vulnerability in Recovery Image

Mar 30, 2022

References

psirt.bosch.com / security-advisories/bosch-sa-446276-bt.html
Vendor Advisory
psirt.bosch.com / security-advisories/bosch-sa-478243-bt.html
Not ApplicableVendor Advisory