CVE-2021-45739

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.5HIGH
EPSS
0.4%
top 38.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Totolink A720r Firmware
Timeline
PublishedFeb 4
Latest updateFeb 5

Description

TOTOLINK A720R v4.1.5cu.470_B20200911 was discovered to contain a stack overflow in the Form_Login function. This vulnerability allows attackers to cause a Denial of Service (DoS) via the flag parameter.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDtotolink/a720r_firmware4.1.5cu.470_b20200911

🔴Vulnerability Details

2
GHSA
GHSA-2vw5-8fhm-cvqc: TOTOLINK A720R v4↗2022-02-05
▶
CVEList
CVE-2021-45739: TOTOLINK A720R v4↗2022-02-04
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CVE-2021-45739 (HIGH CVSS 7.5) | TOTOLINK A720R v4.1.5cu.470_B202009 | cvebase.io