Synology DiskStation Manager up to 6.2.3 missing secure attribute
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.4 | $0-$5k | 0.00 |
A vulnerability was found in Synology DiskStation Manager up to 6.2.3 (Network Attached Storage Software). It has been classified as problematic. Affected is an unknown part. The manipulation with an unknown input leads to a missing secure attribute vulnerability. CWE is classifying the issue as CWE-614. The Secure attribute for sensitive cookies in HTTPS sessions is not set, which could cause the user agent to send those cookies in plaintext over an HTTP session. This is going to have an impact on confidentiality.
The weakness was released 10/29/2020 as SA_20_18. The advisory is shared for download at synology.com. This vulnerability is traded as CVE-2020-27650. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1539.
Upgrading to version 6.2.3-2542 eliminates this vulnerability.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.4VulDB Meta Temp Score: 4.4
VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 3.7
NVD Vector: 🔍
CNA Base Score: 5.8
CNA Vector (Synology Inc.): 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Missing secure attributeCWE: CWE-614 / CWE-1004 / CWE-732
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: DiskStation Manager 6.2.3-2542
Timeline
10/22/2020 🔍10/29/2020 🔍
10/29/2020 🔍
01/15/2025 🔍
Sources
Vendor: synology.comAdvisory: SA_20_18
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2020-27650 (🔍)
Entry
Created: 10/29/2020 12:24 PMUpdated: 01/15/2025 05:57 AM
Changes: 10/29/2020 12:24 PM (39), 11/30/2020 01:13 PM (3), 11/30/2020 01:18 PM (17), 01/15/2025 05:57 AM (26)
Complete: 🔍
Cache ID: 18:491:40
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