Vulnerability Details : CVE-2019-12703
A vulnerability in the web-based management interface of Cisco SPA122 ATA with Router Devices could allow an unauthenticated, adjacent attacker to conduct cross-site scripting attacks. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected software. An attacker could exploit this vulnerability by sending malicious input to the affected software through crafted DHCP requests, and then persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2019-12703
- cpe:2.3:o:cisco:spa122_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:spa122_firmware:1.4.1:-:*:*:*:*:*:*
- cpe:2.3:o:cisco:spa122_firmware:1.4.1:sr1:*:*:*:*:*:*
- cpe:2.3:o:cisco:spa122_firmware:1.4.1:sr2:*:*:*:*:*:*
- cpe:2.3:o:cisco:spa122_firmware:1.4.1:sr3:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-12703
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-12703
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
2.9
|
LOW | AV:A/AC:M/Au:N/C:N/I:P/A:N |
5.5
|
2.9
|
NIST | |
5.2
|
MEDIUM | CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.1
|
2.7
|
Cisco Systems, Inc. | |
5.2
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.1
|
2.7
|
NIST |
CWE ids for CVE-2019-12703
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- nvd@nist.gov (Primary)
- ykramarz@cisco.com (Secondary)
References for CVE-2019-12703
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-spa-dhcp-xss
Cisco SPA122 ATA with Router Devices DHCP Services Cross-Site Scripting VulnerabilityVendor Advisory
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