HIGH
Secure/SAService.rem in Deltek Ajera Timesheets 9.10.16 and prior are vulnerable to remote code execution via deserialization of untrusted user input from an authenticated user
Published Mar 17, 2019
8.8
HIGHCVSS 3.0
EPSS 10.27%
Description
Secure/SAService.rem in Deltek Ajera Timesheets 9.10.16 and prior are vulnerable to remote code execution via deserialization of untrusted user input from an authenticated user. The executed code will run as the IIS Application Pool that is running the application.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
8.8 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
6.5 MEDIUM NVD
AV:N/AC:L/Au:S/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
10.27% 0.10269
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.10269
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 (27 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 10.27% (0.10269) | 95.56th | v5 (v2026.06.15) |
| Sep 22, 2026 | 10.27% (0.10269) | 95.48th | v5 (v2026.06.15) |
| Sep 21, 2026 | 7.94% (0.07939) | 94.56th | v5 (v2026.06.15) |
| Sep 6, 2026 | 10.27% (0.10269) | 95.38th | v5 (v2026.06.15) |
| Sep 5, 2026 | 7.94% (0.07939) | 94.44th | v5 (v2026.06.15) |
| Aug 30, 2026 | 10.27% (0.10269) | 95.35th | v5 (v2026.06.15) |
| Aug 28, 2026 | 7.94% (0.07939) | 94.41th | v5 (v2026.06.15) |
| Aug 24, 2026 | 10.27% (0.10269) | 95.32th | v5 (v2026.06.15) |
| Aug 23, 2026 | 7.94% (0.07939) | 94.38th | v5 (v2026.06.15) |
| Jun 15, 2026 | 10.46% (0.10456) | 95.15th | v5 (v2026.06.15) |
| Mar 30, 2025 | 4.79% (0.04791) | 88.46th | v4 (v2025.03.14) |
| Mar 29, 2025 | 11.54% (0.11537) | 89.33th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.79% (0.04791) | 88.74th | v4 (v2025.03.14) |
| Dec 17, 2024 | 4.43% (0.04429) | 92.31th | v3 (v2023.03.01) |
| Dec 12, 2024 | 1.81% (0.01813) | 88.66th | v3 (v2023.03.01) |
| Apr 14, 2024 | 1.84% (0.01839) | 88.11th | v3 (v2023.03.01) |
| Mar 10, 2024 | 2.04% (0.02036) | 88.65th | v3 (v2023.03.01) |
| Feb 6, 2024 | 2.51% (0.02510) | 89.08th | v3 (v2023.03.01) |
| Jun 12, 2023 | 2.56% (0.02561) | 88.69th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.47% (0.02470) | 88.35th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.16% (0.05164) | 89.66th | v2 (v2022.01.01) |
| Apr 1, 2022 | 5.16% (0.05164) | 88.63th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.16% (0.05164) | 75.17th | v2 (v2022.01.01) |
| Feb 3, 2022 | 5.88% (0.05885) | 81.24th | v1 |
| Jan 6, 2022 | 5.88% (0.05885) | 81.05th | v1 |
| Sep 1, 2021 | 5.88% (0.05885) | 89.46th | v1 |
| Apr 14, 2021 | 5.88% (0.05885) | 0.00th | v1 |
Weaknesses (1)
References (2)
- http://packetstormsecurity.com/files/151035/Ajera-Timesheets-9.10.16-Deserialization.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/46086/ x_refsource_MISCExploitThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/151035/Ajera-Timesheets-9.10.16-Deserialization.html | x_refsource_MISCExploitThird Party AdvisoryVDB Entry | |
| https://www.exploit-db.com/exploits/46086/ | x_refsource_MISCExploitThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 17, 2019
Updated Aug 5, 2024
Reserved Dec 19, 2018
Link CVE-2018-20221
CISA Vulnrichment
Updated n/a