CVE-2018-8310 is a tampering vulnerability in Microsoft Outlook, Microsoft Word, and Microsoft Office that arises from improper handling of specific attachment types within HTML emails. With a CVSS score of 7.5 (HIGH), this vulnerability allows an unauthenticated attacker to achieve high integrity impact over a network with low complexity, though it has no confidentiality or availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2010CPE matchmatch criteria | cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:* | ||
2016CPE matchmatch criteria | cpe:2.3:a:microsoft:office:2016:*:*:*:click-to-run:*:*:* | ||
2010CPE matchmatch criteria | cpe:2.3:a:microsoft:word:2010:sp2:*:*:*:*:*:* | ||
2013CPE matchmatch criteria | cpe:2.3:a:microsoft:word:2013:sp1:*:*:*:*:*:* | ||
2013CPE matchmatch criteria | cpe:2.3:a:microsoft:word:2013:sp1:*:*:rt:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.