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CVE-2024-35164

23
FAUCET Score

CVE-2024-35164 is a critical vulnerability affecting Apache Guacamole versions 1.5.5 and older, where the terminal emulator fails to properly validate console codes from text-based protocols like SSH. This flaw allows a malicious user with access to a text-based connection to execute arbitrary code with guacd process privileges through specially crafted console codes. With a CVSS score of 7.5 (HIGH), it presents a significant risk due to its network attack vector and high impact on confidentiality, integrity, and availability, despite requiring high attack complexity and low privileges. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.8.0, < 1.6.0CPE matchmatch criteria
cpe:2.3:a:apache:guacamole:*:*:*:*:*:*:*:*
>= 0.8.0, <= 1.5.5CPE match
cpe:2.3:a:apache:guacamole:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.8MEDIUM

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.43%
Probability of exploitation in next 30 days
EPSS Percentile
35.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0043 is in the 27th percentile among its peer group of 1,162 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media 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.

Remediation

Remediation records are not available for this CVE.

References

openwall.com / lists/oss-security/2025/07/01/2
lists.apache.org / thread/sgs8lplbkrpvd3hrvcnnxh3028h4py70
Mailing ListVendor Advisory