CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
AI Score
Confidence
Low
EPSS
Percentile
9.0%
SSVC
Exploitation
none
Automatable
yes
Technical Impact
partial
A vulnerability regarding buffer copy without checking the size of input (‘Classic Buffer Overflow’) has been found in the login component. This allows remote attackers to conduct denial-of-service attacks via unspecified vectors. This attack only affects the login service which will automatically restart. The following models with Synology Camera Firmware versions before 1.1.1-0383 may be affected: BC500 and TC500.
[
{
"cpes": [
"cpe:2.3:h:synology:bc500:*:*:*:*:*:*:*:*"
],
"vendor": "synology",
"product": "bc500",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.1.1-0383",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:synology:tc500:*:*:*:*:*:*:*:*"
],
"vendor": "synology",
"product": "tc500",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.1.1-0383",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
AI Score
Confidence
Low
EPSS
Percentile
9.0%
SSVC
Exploitation
none
Automatable
yes
Technical Impact
partial