CVE-2016-1321

Severity: medium (CVSS 5.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2016-02-15 · updated 2026-06-17
Weakness: CWE-200

Description

Cisco Universal Small Cell devices with firmware R2.12 through R3.5 contain an image-decryption key in flash memory, which allows remote attackers to bypass a certain certificate-validation feature and obtain sensitive firmware-image and IP address data via a request to an unspecified Cisco server, aka Bug ID CSCut98082.

Affected products

Cisco Universal Small Cell Firmware: r2.12_base, r2.13_base, r2.14_base, r2.15_base, r2.16_base, r2.17_base (+7)

References

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160212-usc
http://www.securitytracker.com/id/1035014
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160212-usc
http://www.securitytracker.com/id/1035014

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