The Crestron AM-100 firmware 1.6.0.2, Crestron AM-101 firmware 2.7.0.1, Barco wePresent WiPG-1000P firmware 2.3.0.10, Barco wePresent WiPG-1600W before firmware 2.4.1.19, Extron ShareLink 200/250 firmware 2.0.3.4, Teq AV IT WIPS710 firmware 1.1.0.7, SHARP PN-L703WA firmware 1.4.2.3, Optoma WPS-Pro firmware 1.0.0.5, Blackbox HD WPS firmware 1.0.0.5, InFocus LiteShow3 firmware 1.0.16, and InFocus LiteShow4 2.0.0.7 are vulnerable to a stack buffer overflow in libAwgCgi.so's PARSERtoCHAR function
Published Apr 30, 2019
9.8
CRITICALCVSS 3.1
EPSS 6.96%
Description
The Crestron AM-100 firmware 1.6.0.2, Crestron AM-101 firmware 2.7.0.1, Barco wePresent WiPG-1000P firmware 2.3.0.10, Barco wePresent WiPG-1600W before firmware 2.4.1.19, Extron ShareLink 200/250 firmware 2.0.3.4, Teq AV IT WIPS710 firmware 1.1.0.7, SHARP PN-L703WA firmware 1.4.2.3, Optoma WPS-Pro firmware 1.0.0.5, Blackbox HD WPS firmware 1.0.0.5, InFocus LiteShow3 firmware 1.0.16, and InFocus LiteShow4 2.0.0.7 are vulnerable to a stack buffer overflow in libAwgCgi.so's PARSERtoCHAR function. A remote, unauthenticated attacker can use this vulnerability to execute arbitrary code as root via a crafted request to the return.cgi endpoint.
Affected products
-
- Version Barco wePresent WiPG-1000P firmware 2.3.0.10StatusaffectedConstraints-
- Version Barco wePresent WiPG-1600W before firmware 2.4.1.19StatusaffectedConstraints-
- Version Blackbox HD WPS firmware 1.0.0.5StatusaffectedConstraints-
- Version Crestron AM-100 firmware 1.6.0.2StatusaffectedConstraints-
- Version Crestron AM-101 firmware 2.7.0.1StatusaffectedConstraints-
- Version Extron ShareLink 200/250 firmware 2.0.3.4StatusaffectedConstraints-
- Version InFocus LiteShow3 firmware 1.0.16StatusaffectedConstraints-
- Version Optoma WPS-Pro firmware 1.0.0.5StatusaffectedConstraints-
- Version SHARP PN-L703WA firmware 1.4.2.3StatusaffectedConstraints-
- Version Teq AV IT WIPS710 firmware 1.1.0.7StatusaffectedConstraints-
- Version and InFocus LiteShow4 2.0.0.7StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Crestron | n/a | n/a |
|
Configuration 1
- 1.6.0.2
Configuration 2
- 2.7.0.2
Configuration 3
- 2.3.0.10
Running on/with
- n/a
Configuration 4
- < 2.4.1.19
Running on/with
- n/a
Configuration 5
- 2.0.3.4
Running on/with
- n/a
Configuration 6
- 2.0.3.4
Running on/with
- n/a
Configuration 7
- 1.1.0.7
Configuration 8
- 1.4.2.3
Configuration 9
- 1.0.0.5
Configuration 10
- 1.0.0.5
Running on/with
- n/a
Configuration 11
- 1.0.16
Configuration 12
- 2.0.0.7
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (25 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 6.96% (0.06957) | 93.94th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.96% (0.06957) | 93.28th | v5 (v2026.06.15) |
| Apr 24, 2026 | 9.11% (0.09109) | 92.68th | v4 (v2025.03.14) |
| Mar 8, 2026 | 11.81% (0.11810) | 93.59th | v4 (v2025.03.14) |
| Nov 21, 2025 | 15.34% (0.15337) | 94.36th | v4 (v2025.03.14) |
| Nov 18, 2025 | 24.41% (0.24408) | 95.75th | v4 (v2025.03.14) |
| Mar 30, 2025 | 15.34% (0.15337) | 94.06th | v4 (v2025.03.14) |
| Mar 29, 2025 | 51.82% (0.51816) | 96.94th | v4 (v2025.03.14) |
| Mar 24, 2025 | 15.34% (0.15337) | 94.05th | v4 (v2025.03.14) |
| Mar 23, 2025 | 28.51% (0.28513) | 95.94th | v4 (v2025.03.14) |
| Mar 17, 2025 | 15.34% (0.15337) | 94.13th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.70% (0.01699) | 87.92th | v3 (v2023.03.01) |
| Aug 9, 2023 | 1.70% (0.01699) | 86.17th | v3 (v2023.03.01) |
| Jul 26, 2023 | 1.90% (0.01899) | 86.96th | v3 (v2023.03.01) |
| Jun 9, 2023 | 2.39% (0.02390) | 88.32th | v3 (v2023.03.01) |
| Apr 6, 2023 | 1.77% (0.01775) | 86.16th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.41% (0.01407) | 84.38th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.16% (0.01156) | 61.37th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.16% (0.01156) | 60.36th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.16% (0.01156) | 58.36th | v2 (v2022.01.01) |
| Feb 4, 2022 | 15.36% (0.15362) | 92.49th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.99% (0.03991) | 73.89th | v1 |
| Jan 6, 2022 | 3.99% (0.03991) | 73.67th | v1 |
| Sep 1, 2021 | 0.92% (0.00918) | 60.61th | v1 |
| Apr 14, 2021 | 0.92% (0.00918) | 0.00th | v1 |
References (1)
- https://www.tenable.com/security/research/tra-2019-20 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.tenable.com/security/research/tra-2019-20 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.