// For flags

CVE-2021-27625

 

Severity Score

5.9
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

SAP Internet Graphics Service, versions - 7.20,7.20EXT,7.53,7.20_EX2,7.81, allows an unauthenticated attacker after retrieving an existing system state value can submit a malicious IGS request over a network which due to insufficient input validation in method IgsData::freeMemory() which will trigger an internal memory corruption error in the system causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified.

SAP Internet Graphics Service, versiones - 7.20,7.20EXT, 7.53,7.20_EX2,7.81, permite a un atacante no autenticado después de recuperar un valor de estado del sistema existente pueda enviar una petición IGS maliciosa a través de una red debido a una comprobación insuficiente de entrada en el método IgsData::freeMemory() que desencadenará un error de corrupción de la memoria interna en el sistema, causando el bloqueo del sistema y hacer que no esté disponible. En este ataque, ningún dato del sistema puede ser visualizado o modificado

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-02-23 CVE Reserved
  • 2021-06-09 CVE Published
  • 2024-02-23 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Sap
Search vendor "Sap"
Netweaver As Internet Graphics Server
Search vendor "Sap" for product "Netweaver As Internet Graphics Server"
7.20
Search vendor "Sap" for product "Netweaver As Internet Graphics Server" and version "7.20"
-
Affected
Sap
Search vendor "Sap"
Netweaver As Internet Graphics Server
Search vendor "Sap" for product "Netweaver As Internet Graphics Server"
7.20ex2
Search vendor "Sap" for product "Netweaver As Internet Graphics Server" and version "7.20ex2"
-
Affected
Sap
Search vendor "Sap"
Netweaver As Internet Graphics Server
Search vendor "Sap" for product "Netweaver As Internet Graphics Server"
7.20ext
Search vendor "Sap" for product "Netweaver As Internet Graphics Server" and version "7.20ext"
-
Affected
Sap
Search vendor "Sap"
Netweaver As Internet Graphics Server
Search vendor "Sap" for product "Netweaver As Internet Graphics Server"
7.53
Search vendor "Sap" for product "Netweaver As Internet Graphics Server" and version "7.53"
-
Affected
Sap
Search vendor "Sap"
Netweaver As Internet Graphics Server
Search vendor "Sap" for product "Netweaver As Internet Graphics Server"
7.81
Search vendor "Sap" for product "Netweaver As Internet Graphics Server" and version "7.81"
-
Affected