CVE-2011-3355

evolution-data-server3 3.0.3 through 3.2.1 used insecure (non-SSL) connection when attempting to...

7.3 High

evolution-data-server3 3.0.3 through 3.2.1 used insecure (non-SSL) connection when attempting to store sent email messages into the Sent folder, when the Sent folder was located on the remote server. An attacker could use this flaw to obtain login credentials of the victim.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.78%Down 0.2 points since Feb 4, 2022

What each source reports

NVD Score used 7.3

Record: CVE-2011-3355
CVSS 3.1: 7.3 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:P/I:N/A:N
Weakness: CWE-311
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-3355
Updated: 2026-11-02

EUVDEUVD-2011-3319 No score

Record: EUVD-2011-3319
Updated: 2026-11-03

GitHub AdvisoriesGHSA-8gx2-7v6x-wp94 7.3

evolution-data-server3 3.0.3 through 3.2.1 used insecure (non-SSL) connection when attempting to...

Record: GHSA-8gx2-7v6x-wp94
CVSS 3.1: 7.3 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Weakness: CWE-311
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2011-3355 is a high vulnerability (CVSS 7.3) in Evolution-data-server3, published November 25, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.78%, the 56th percentile. No source names a fixed version.