Grandstream HT801 prior 1.0.29.8 Limited Configuration Shell gdb_debug_server Privilege Escalation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.0 | $0-$5k | 0.00 |
A vulnerability was found in Grandstream HT801. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Limited Configuration Shell. The manipulation of the argument gdb_debug_server
with an unknown input leads to a unknown weakness. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was released 10/28/2021. The advisory is shared at secforce.com. This vulnerability is known as CVE-2021-37915 since 08/02/2021. Technical details are known, but no exploit is available.
Upgrading to version 1.0.29.8 eliminates this vulnerability. The upgrade is hosted for download at firmware.grandstream.com.
Product
Vendor
Name
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: 6.3VulDB Meta Temp Score: 6.0
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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: 🔍
Exploiting
Class: Privilege EscalationCWE: Unknown
ATT&CK: Unknown
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: HT801 1.0.29.8
Timeline
08/02/2021 🔍10/28/2021 🔍
10/28/2021 🔍
11/01/2021 🔍
Sources
Advisory: secforce.comStatus: Confirmed
CVE: CVE-2021-37915 (🔍)
Entry
Created: 10/28/2021 16:51Updated: 11/01/2021 14:16
Changes: 10/28/2021 16:51 (39), 11/01/2021 14:16 (1)
Complete: 🔍
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