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CVE-2018-7780: In Schneider Electric Pelco Sarix Professional 1st generation cameras with firmware versions prior to…
CVE-2018-7780 is rated critical with a CVSS v3.0 base score of 9.8 and NVD lists 20 affected products, including Schneider Electric Imps110 1 Firmware. Per its scoring, it can be exploited over the network, without authentication, without any user interaction. The scored impact on confidentiality, integrity and availability is the highest available.
Vulnerability description
In Schneider Electric Pelco Sarix Professional 1st generation cameras with firmware versions prior to 3.29.69, a buffer overflow vulnerability exist in cgi program "set".
Severity breakdown
CVSS v3.0 9.8: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
- Attack complexity: Low. No special conditions; the attack can be repeated reliably.
- Privileges required: None. No account or prior access is needed.
- User interaction: None. No action from any user is needed.
- Scope: Unchanged. Impact stays within the vulnerable component.
- Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
- Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
- Availability impact: High. Total loss of availability; the component can be shut down.
Underlying weakness
CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.
Affected products
- Schneider Electric Imps110 1 Firmware: before 3.29.69
- Schneider Electric Imps110 1e Firmware: before 3.29.69
- Schneider Electric Imps110 1er Firmware: before 3.29.69
- Schneider Electric Ibps110 1er Firmware: before 3.29.69
- Schneider Electric Imp1110 1 Firmware: before 3.29.69
- Schneider Electric Imp1110 1e Firmware: before 3.29.69
- Schneider Electric Imp1110 1er Firmware: before 3.29.69
- Schneider Electric Ibp1110 1er Firmware: before 3.29.69
- Schneider Electric Imp219 1 Firmware: before 3.29.69
- Schneider Electric Imp219 1e Firmware: before 3.29.69
- Schneider Electric Imp219 1er Firmware: before 3.29.69
- Schneider Electric Ibp219 1er Firmware: before 3.29.69
- Schneider Electric Imp319 1 Firmware: before 3.29.69
- Schneider Electric Imp319 1e Firmware: before 3.29.69
- Schneider Electric Imp319 1er Firmware: before 3.29.69