HIGH
A Directory Traversal in the Web interface of the Allied Telesis AT-GS950/8 until Firmware AT-S107 V.1.1.3 [1.00.047] allows unauthenticated attackers to read arbitrary system files via a GET request
Published Nov 29, 2019
7.5
HIGHCVSS 3.1
EPSS 23.86%
Description
A Directory Traversal in the Web interface of the Allied Telesis AT-GS950/8 until Firmware AT-S107 V.1.1.3 [1.00.047] allows unauthenticated attackers to read arbitrary system files via a GET request. NOTE: This is an End-of-Life product.
Affected products
No data.
AND
- < 1.00.047
Running on/with
- n/a
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.
7.5 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
No CVSS v3.0 score for this CVE.
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
23.86% 0.23856
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.23856
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 (52 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 23.86% (0.23856) | 97.77th | v5 (v2026.06.15) |
| Jun 15, 2026 | 24.74% (0.24742) | 97.61th | v5 (v2026.06.15) |
| Feb 26, 2026 | 87.61% (0.87606) | 99.45th | v4 (v2025.03.14) |
| Dec 7, 2025 | 83.93% (0.83925) | 99.25th | v4 (v2025.03.14) |
| Nov 21, 2025 | 92.08% (0.92078) | 99.69th | v4 (v2025.03.14) |
| Nov 18, 2025 | 65.52% (0.65518) | 98.49th | v4 (v2025.03.14) |
| Apr 13, 2025 | 91.61% (0.91607) | 99.66th | v4 (v2025.03.14) |
| Mar 30, 2025 | 87.61% (0.87606) | 99.43th | v4 (v2025.03.14) |
| Mar 29, 2025 | 89.71% (0.89707) | 99.48th | v4 (v2025.03.14) |
| Mar 28, 2025 | 87.11% (0.87110) | 99.40th | v4 (v2025.03.14) |
| Mar 26, 2025 | 84.35% (0.84346) | 99.27th | v4 (v2025.03.14) |
| Mar 24, 2025 | 87.59% (0.87590) | 99.45th | v4 (v2025.03.14) |
| Mar 23, 2025 | 84.35% (0.84346) | 99.26th | v4 (v2025.03.14) |
| Mar 18, 2025 | 87.59% (0.87590) | 99.44th | v4 (v2025.03.14) |
| Mar 17, 2025 | 83.90% (0.83901) | 99.26th | v4 (v2025.03.14) |
| Jan 15, 2025 | 7.21% (0.07212) | 93.99th | v3 (v2023.03.01) |
| Dec 27, 2024 | 6.05% (0.06055) | 93.43th | v3 (v2023.03.01) |
| Dec 17, 2024 | 8.33% (0.08325) | 94.38th | v3 (v2023.03.01) |
| Nov 22, 2024 | 23.84% (0.23841) | 96.75th | v3 (v2023.03.01) |
| Oct 20, 2024 | 22.52% (0.22517) | 96.62th | v3 (v2023.03.01) |
| Sep 18, 2024 | 17.73% (0.17730) | 96.23th | v3 (v2023.03.01) |
| Aug 15, 2024 | 14.91% (0.14914) | 95.91th | v3 (v2023.03.01) |
| Jul 26, 2024 | 18.25% (0.18246) | 96.24th | v3 (v2023.03.01) |
| Jul 14, 2024 | 19.65% (0.19651) | 96.36th | v3 (v2023.03.01) |
| Jun 24, 2024 | 18.11% (0.18112) | 96.20th | v3 (v2023.03.01) |
| Jun 11, 2024 | 15.32% (0.15319) | 95.88th | v3 (v2023.03.01) |
| May 27, 2024 | 16.65% (0.16652) | 96.03th | v3 (v2023.03.01) |
| Apr 26, 2024 | 14.87% (0.14866) | 95.72th | v3 (v2023.03.01) |
| Apr 11, 2024 | 20.30% (0.20297) | 96.28th | v3 (v2023.03.01) |
| Feb 8, 2024 | 23.99% (0.23990) | 96.43th | v3 (v2023.03.01) |
| Jan 24, 2024 | 26.25% (0.26248) | 96.31th | v3 (v2023.03.01) |
| Dec 23, 2023 | 31.05% (0.31054) | 96.54th | v3 (v2023.03.01) |
| Nov 22, 2023 | 29.62% (0.29615) | 96.44th | v3 (v2023.03.01) |
| Nov 5, 2023 | 26.36% (0.26358) | 96.21th | v3 (v2023.03.01) |
| Sep 18, 2023 | 20.45% (0.20454) | 95.76th | v3 (v2023.03.01) |
| Aug 31, 2023 | 19.71% (0.19715) | 95.66th | v3 (v2023.03.01) |
| Aug 16, 2023 | 16.77% (0.16768) | 95.35th | v3 (v2023.03.01) |
| Jul 29, 2023 | 14.76% (0.14763) | 95.04th | v3 (v2023.03.01) |
| Jun 26, 2023 | 6.31% (0.06307) | 92.59th | v3 (v2023.03.01) |
| Jun 8, 2023 | 4.26% (0.04263) | 91.05th | v3 (v2023.03.01) |
| May 21, 2023 | 1.60% (0.01603) | 85.49th | v3 (v2023.03.01) |
| May 4, 2023 | 1.64% (0.01642) | 85.64th | v3 (v2023.03.01) |
| Apr 3, 2023 | 1.02% (0.01020) | 81.52th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.53% (0.00529) | 73.46th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 25.90% (0.25896) | 95.60th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.85% (0.03849) | 72.82th | v1 |
| Jan 6, 2022 | 3.85% (0.03849) | 72.58th | v1 |
| Sep 1, 2021 | 0.88% (0.00884) | 59.15th | v1 |
| Apr 14, 2021 | 0.88% (0.00884) | 0.00th | v1 |
Weaknesses (1)
References (3)
- http://packetstormsecurity.com/files/155504/Allied-Telesis-AT-GS950-8-Directory-Traversal.html x_refsource_MISCThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2019/Nov/31 mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory
- https://pastebin.com/dpEGKUGz x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/155504/Allied-Telesis-AT-GS950-8-Directory-Traversal.html | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| http://seclists.org/fulldisclosure/2019/Nov/31 | mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory | |
| https://pastebin.com/dpEGKUGz | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Nov 29, 2019
Updated Aug 5, 2024
Reserved Nov 12, 2019
Link CVE-2019-18922
CISA Vulnrichment
Updated n/a