CVE-2019-15247: Cisco SPA100 Series Analog Telephone Adapters Remote Code Execution Vulnerabilities
First published: Wed Oct 16 2019(Updated: )
Multiple vulnerabilities in Cisco SPA100 Series Analog Telephone Adapters (ATAs) could allow an authenticated, adjacent attacker to execute arbitrary code with elevated privileges. The vulnerabilities are due to improper validation of user-supplied input to the web-based management interface. An attacker could exploit these vulnerabilities by authenticating to the web-based management interface and sending crafted requests to an affected device. A successful exploit could allow the attacker to execute arbitrary code with elevated privileges. Note: The web-based management interface is enabled by default.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Spa112 Firmware | <1.4.1 | |
| Cisco Spa112 Firmware | =1.4.1 | |
| Cisco Spa112 Firmware | =1.4.1-sr1 | |
| Cisco Spa112 Firmware | =1.4.1-sr2 | |
| Cisco Spa112 Firmware | =1.4.1-sr3 | |
| Cisco Spa112 Firmware | =1.4.1-sr4 | |
| Cisco SPA112 | ||
| Cisco Spa122 Firmware | <1.4.1 | |
| Cisco Spa122 Firmware | =1.4.1 | |
| Cisco Spa122 Firmware | =1.4.1-sr1 | |
| Cisco Spa122 Firmware | =1.4.1-sr2 | |
| Cisco Spa122 Firmware | =1.4.1-sr3 | |
| Cisco Spa122 Firmware | =1.4.1-sr4 | |
| Cisco SPA122 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-15247?
The severity of CVE-2019-15247 is high with a severity value of 8.
How can an authenticated, adjacent attacker exploit CVE-2019-15247?
An authenticated, adjacent attacker can exploit CVE-2019-15247 by executing arbitrary code with elevated privileges through the improper validation of user-supplied input in the web-based management interface.
Which versions of Cisco SPA100 Series Analog Telephone Adapters (ATAs) are affected by CVE-2019-15247?
Cisco SPA112 Firmware versions 1.4.1, 1.4.1-sr1, 1.4.1-sr2, 1.4.1-sr3, and 1.4.1-sr4, as well as Cisco SPA122 Firmware versions 1.4.1, 1.4.1-sr1, 1.4.1-sr2, 1.4.1-sr3, and 1.4.1-sr4 are affected by CVE-2019-15247.
How do I fix CVE-2019-15247?
To fix CVE-2019-15247, it is recommended to upgrade to a fixed software release based on Cisco SPA100 Series Analog Telephone Adapters (ATAs) and follow the recommendations provided in the Cisco Security Advisory.
Where can I find more information about CVE-2019-15247?
More information about CVE-2019-15247 can be found in the Cisco Security Advisory at the provided reference link.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/title
- agent/last-modified-date
- agent/weakness
- agent/references
- agent/author
- agent/severity
- agent/description
- agent/first-publish-date
- agent/tags
- agent/event
- vendor/cisco
- canonical/cisco spa112 firmware
- version/cisco spa112 firmware/1.4.1
- version/cisco spa112 firmware/1.4.1-sr1
- version/cisco spa112 firmware/1.4.1-sr2
- version/cisco spa112 firmware/1.4.1-sr3
- version/cisco spa112 firmware/1.4.1-sr4
- canonical/cisco spa112
- canonical/cisco spa122 firmware
- version/cisco spa122 firmware/1.4.1
- version/cisco spa122 firmware/1.4.1-sr1
- version/cisco spa122 firmware/1.4.1-sr2
- version/cisco spa122 firmware/1.4.1-sr3
- version/cisco spa122 firmware/1.4.1-sr4
- canonical/cisco spa122