CVE-2017-12291 describes multiple cross-site scripting (XSS) and URL redirection vulnerabilities in the web interface of Cisco Registered Envelope Service, a cloud-based email encryption product. These issues stem from insufficient input validation, allowing an unauthenticated, remote attacker to execute arbitrary script code or redirect users to malicious websites via crafted links or HTTP requests. Rated Medium severity (CVSS 6.1), successful exploitation could lead to information disclosure or phishing attacks. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed on the CISA KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.3.0CPE matchmatch criteria | cpe:2.3:a:cisco:email_encryption:5.3.0:*:*:*:*:*:*:* | ||
5.3.0-038CPE matchmatch criteria | cpe:2.3:a:cisco:email_encryption:5.3.0-038:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.