CVE-2021-45856

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-45856
Accu-Time Systems MAXIMUS 1.0 telnet service suffers from a remote buffer overflow which causes the telnet service to crash

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://packetstormsecurity.com/files/165392/Accu-Time-Systems-MAXIMUS-1.0-Buffer-Overflow-Denial-Of-Service.html Exploit Third Party Advisory VDB Entry
https://packetstormsecurity.com/files/165392/Accu-Time-Systems-MAXIMUS-1.0-Buffer-Overflow-Denial-Of-Service.html Exploit Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:accu-time:maximus_firmware:1.0:*:*:*:*:*:*:*
cpe:2.3:h:accu-time:maximus:-:*:*:*:*:*:*:*
History

21 Nov 2024, 06:33

Type Values Removed Values Added
References () https://packetstormsecurity.com/files/165392/Accu-Time-Systems-MAXIMUS-1.0-Buffer-Overflow-Denial-Of-Service.html - Exploit, Third Party Advisory, VDB Entry () https://packetstormsecurity.com/files/165392/Accu-Time-Systems-MAXIMUS-1.0-Buffer-Overflow-Denial-Of-Service.html - Exploit, Third Party Advisory, VDB Entry

14 Jan 2022, 13:13

Type Values Removed Values Added
References (MISC) https://packetstormsecurity.com/files/165392/Accu-Time-Systems-MAXIMUS-1.0-Buffer-Overflow-Denial-Of-Service.html - (MISC) https://packetstormsecurity.com/files/165392/Accu-Time-Systems-MAXIMUS-1.0-Buffer-Overflow-Denial-Of-Service.html - Exploit, Third Party Advisory, VDB Entry
CPE cpe:2.3:o:accu-time:maximus_firmware:1.0:*:*:*:*:*:*:*
cpe:2.3:h:accu-time:maximus:-:*:*:*:*:*:*:*
CWE CWE-120
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5

10 Jan 2022, 14:14

Type Values Removed Values Added
New CVE
Information

Published : 2022-01-10 14:11

Updated : 2024-11-21 06:33

NVD link : CVE-2021-45856

Mitre link : CVE-2021-45856

CVE.ORG link : CVE-2021-45856

JSON object : View

Products Affected

accu-time

  • maximus
  • maximus_firmware
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')