CVE-2017-11777 is a cross-site scripting (XSS) vulnerability in Microsoft SharePoint Enterprise Server 2013 SP1 and 2016, allowing an attacker to execute arbitrary script in a user's browser by sending a specially crafted web request. It has a CVSSv3 score of 5.4 (Medium), indicating a network-based attack with low complexity, requiring user interaction and low privileges, potentially leading to limited impact on confidentiality and integrity. While not listed in CISA's KEV catalog and lacking public exploit code, this vulnerability has garnered significant community discussion and media coverage, suggesting awareness within the security community. Its EPSS score is low, indicating a low probability of exploitation in the wild.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2013CPE matchmatch criteria | cpe:2.3:a:microsoft:sharepoint_enterprise_server:2013:sp1:*:*:*:*:*:* | ||
2016CPE matchmatch criteria | cpe:2.3:a:microsoft:sharepoint_enterprise_server:2016:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.