CRITICAL
Buffer overflow in the SoftConsole client in Avaya IP Office before 10.1.1 allows remote servers to execute arbitrary code via a long response
Published Nov 9, 2017
9.6
CRITICALCVSS 3.0
EPSS 9.40%
Description
Buffer overflow in the SoftConsole client in Avaya IP Office before 10.1.1 allows remote servers to execute arbitrary code via a long response.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
9.6 CRITICAL NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Impact High
Integrity Impact High
Availability Impact High
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
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.
9.40% 0.09404
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.09404
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 9.40% (0.09404) | 95.27th | v5 (v2026.06.15) |
| Sep 22, 2026 | 9.40% (0.09404) | 95.18th | v5 (v2026.06.15) |
| Sep 21, 2026 | 6.89% (0.06895) | 93.85th | v5 (v2026.06.15) |
| Sep 6, 2026 | 9.40% (0.09404) | 95.07th | v5 (v2026.06.15) |
| Sep 5, 2026 | 6.89% (0.06895) | 93.71th | v5 (v2026.06.15) |
| Aug 30, 2026 | 9.40% (0.09404) | 95.05th | v5 (v2026.06.15) |
| Aug 28, 2026 | 6.89% (0.06895) | 93.67th | v5 (v2026.06.15) |
| Aug 24, 2026 | 9.40% (0.09404) | 95.02th | v5 (v2026.06.15) |
| Aug 23, 2026 | 6.89% (0.06895) | 93.65th | v5 (v2026.06.15) |
| Jun 15, 2026 | 9.40% (0.09404) | 94.76th | v5 (v2026.06.15) |
| Mar 25, 2026 | 25.40% (0.25399) | 96.16th | v4 (v2025.03.14) |
| Mar 17, 2025 | 29.58% (0.29584) | 96.21th | v4 (v2025.03.14) |
| Dec 17, 2024 | 7.85% (0.07850) | 94.21th | v3 (v2023.03.01) |
| Nov 8, 2023 | 1.65% (0.01650) | 86.13th | v3 (v2023.03.01) |
| Oct 20, 2023 | 3.43% (0.03425) | 90.38th | v3 (v2023.03.01) |
| Sep 19, 2023 | 3.10% (0.03098) | 89.85th | v3 (v2023.03.01) |
| Sep 3, 2023 | 2.21% (0.02208) | 88.05th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.57% (0.02570) | 88.57th | v3 (v2023.03.01) |
| Mar 6, 2023 | 9.16% (0.09160) | 94.17th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.16% (0.09160) | 86.92th | v2 (v2022.01.01) |
| Feb 3, 2022 | 9.08% (0.09079) | 86.51th | v5 (v2026.06.15) |
| Apr 14, 2021 | 9.08% (0.09079) | 0.00th | v1 |
Weaknesses (1)
References (5)
- http://downloads.avaya.com/css/P8/documents/101044086 x_refsource_CONFIRMVendor Advisory
- http://hyp3rlinx.altervista.org/advisories/AVAYA-OFFICE-IP-%28IPO%29-v9.1.0-10.1-SOFT-CONSOLE-REMOTE-BUFFER-OVERFLOW-0DAY.txt x_refsource_MISC
- http://packetstormsecurity.com/files/144883/Avaya-IP-Office-IPO-10.1-Soft-Console-Remote-Buffer-Overflow.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/101674 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/43121/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://downloads.avaya.com/css/P8/documents/101044086 | x_refsource_CONFIRMVendor Advisory | |
| http://hyp3rlinx.altervista.org/advisories/AVAYA-OFFICE-IP-%28IPO%29-v9.1.0-10.1-SOFT-CONSOLE-REMOTE-BUFFER-OVERFLOW-0DAY.txt | x_refsource_MISC | |
| http://packetstormsecurity.com/files/144883/Avaya-IP-Office-IPO-10.1-Soft-Console-Remote-Buffer-Overflow.html | x_refsource_MISCExploitThird Party AdvisoryVDB Entry | |
| http://www.securityfocus.com/bid/101674 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://www.exploit-db.com/exploits/43121/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Nov 9, 2017
Updated Aug 5, 2024
Reserved Jul 13, 2017
Link CVE-2017-11309
CISA Vulnrichment
Updated n/a