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TI-2017-02091 Aliases CVE-2017-2871GHSA-rh3j-rp9c-67cx

Improper authentication in Talos Foscam

Priority MEDIUM 40CWE-287Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

Insufficient security checks exist in the recovery procedure used by the Foscam C1 Indoor HD Camera running application firmware 2.52.2.43. An attacker who is in the same subnetwork of the camera or has remote administrator access can fully compromise the device by performing a firmware recovery using a custom image.

Why it matters now

EPSS 0.01069 65th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
TalosFoscamFoscam Indoor IP Camera C1 Series—No fix listedCNA
  • Foscam VendorTalos Affected Foscam Indoor IP Camera C1 Series Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:foscam:c1_firmware:2.52.2.43:*:*:*:*:*:*:*2.52.2.43VulnerableFoscam
cpe:2.3:h:foscam:c1:-:*:*:*:*:*:*:*not specified by NVDRunning onFoscam
  • cpe:2.3:o:foscam:c1_firmware:2.52.2.43:*:*:*:*:*:*:* Versions 2.52.2.43 Vulnerable ·Foscam
  • cpe:2.3:h:foscam:c1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Foscam

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-2871
  2. 2026-10-03 Alias added: GHSA-rh3j-rp9c-67cx

References

Exploit 1

  • TI-2017-02097 Improper handling of exceptional conditions in Foscam C1 Indoor HD Camera CVSS 3.1CRITICAL 9.8
  • TI-2017-02095 Buffer overflow in Foscam C1 Indoor HD Camera CVSS 3.1CRITICAL 9.1
  • TI-2017-02093 OS command injection in Foscam C1 Indoor HD Camera CVSS 3.1HIGH 7.2
  • TI-2017-02054 Command injection in Foscam Indoor IP Camera CVSS 3.1HIGH 7.5
  • TI-2017-02053 Command injection in Foscam Indoor IP Camera CVSS 3.1HIGH 7.2
  • TI-2018-04988 The setSystemTime function in Foscam Cameras C1 Lite V3, and C1 V3 with firmware… CVSS 3.0HIGH 7.2
See all 17 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences