Cisco Enterprise Chat and Email Lite Agent File Upload Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
A vulnerability in the Lite Agent feature of Cisco Enterprise Chat and Email (ECE) could allow an authenticated, remote attacker to conduct browser-based attacks. To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Agent. This vulnerability is due to inadequate validation of file contents during file upload operations. An attacker could exploit this vulnerability by uploading a file that contains malicious scripts or HTML code, which the application could make available to other users to access. A successful exploit could allow the attacker to execute the contents of that file in the browser of a user and conduct browser-based attacks.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Cisco Cisco Enterprise Chat and Email
11.6(1)_ES3, 11.6(1)_ES4, 12.0(1)_ES6, 11.6(1)_ES8, 12.0(1)_ES5a, 11.6(1)_ES9, 12.0(1)_ES6_ET1, 11.6(1)_ES6, 11.6(1)_ES5, 12.5(1)_ET1, 12.5(1), 12.5(1)_ES3_ET1, 12.0(1)_ES3, 11.6(1)_ES11, 12.0(1)_ES4, 12.0(1)_ES5, 11.6(1)_ES2, 11.6(1)_ES9a, 11.6(1)_ES10, 12.0(1)_ES1, 12.0(1), 12.5(1)_ES3, 12.6(1), 11.5(1), 12.0(1)_ES2, 11.6(1)_ES7, 12.5(1)_ES2, 12.6(1)_ET1, 11.6(1), 12.5(1)_ES1, and 69 more