What is the CVSS score of CVE-2020-11449?

CVE-2020-11449 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 1.2%.

Is there a public PoC exploit available for CVE-2020-11449?

Yes, a public proof-of-concept exploit is available for CVE-2020-11449. Prioritise patching immediately. EPSS: 1.2%.

Tc7337 Firmware CVE-2020-11449

HIGH

Insufficiently Protected Credentials (CWE-522)

2020-04-01 cve@mitre.org

Information Disclosure Tc7337 Firmware

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Apr 01, 2020 - 15:15 nvd

HIGH 7.5

DescriptionNVD

An issue was discovered on Technicolor TC7337 8.89.17 devices. An attacker can discover admin credentials in the backup file, aka backupsettings.conf.

AnalysisAI

An issue was discovered on Technicolor TC7337 8.89.17 devices. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Insufficiently Protected Credentials (CWE-522), which allows attackers to obtain user credentials due to weak protection mechanisms. An issue was discovered on Technicolor TC7337 8.89.17 devices. An attacker can discover admin credentials in the backup file, aka backupsettings.conf. Affected products include: Technicolor Tc7337 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Hash passwords with strong algorithms (bcrypt, argon2), encrypt credentials in transit and at rest, never log credentials.